The "App specifier" is needed only for accessing an app variable when that app is not the current app.
The syntax for accessing an app var outside of its app is "prefix.varname".
For example, if the Solve app is NOT the current app, then its "Xmin" variable is called "Solve.Xmin".
But if the Solve app IS the current app, then you may omit the prefix and just call it "Xmin".
Programs which should work no matter which app is the current app should always use app specifiers for app variables.
Some vars have no app specifiers (global vars, system/settings vars, and CAS pseudo-vars).
Do not use variations on PPL command names as variables,
e.g. "To" (which is like the PPL command "TO");
this can cause unexpected results.
Please send corrigenda to Joe Horn at . Thanks in advance.
Variable Name | Description | App specifier | Help |
---|---|---|---|
Θ | global real | ||
Θmax | app Plot var | Polar | Θmax contains the final value for Θ in Polar app Plot view. Θmax := n, where n is a real number such that n>Θmin |
Θmin | app Plot var | Polar | Θmin contains the starting value for Θ in Polar app Plot view. Θmin := n, where n is a real number |
Θstep | app Plot var | Polar | Θstep contains the stepping value (increment) of Θ in Polar app Plot view. Θstep := n, where n is a real number such that n>0 |
μ_{0} | app Numeric var | Inference | Sets the assumed value of the population mean for a hypothesis test. n ► μ_{0} sets the value of μ_{0} to n. |
π_{0} | app Numeric var | Inference | Sets the assumed proportion of successes for the one-proportion Z-test. n ► π_{0} sets the value of π_{0} to n. |
σ_{1} | app Numeric var | Inference | Sets the population standard deviation for a hypothesis test or confidence interval involving 1 or 2 means and the Normal distribution. For a test or interval involving the difference of two means, sets the population standard deviation of the first sample. n ► σ_{1} sets the value of σ_{1} to n. |
σ_{2} | app Numeric var | Inference | For a test or interval involving the difference of two means and the Normal distribution, sets the population standard deviation of the second sample. n ► σ_{2} sets the value of σ_{2} to n. |
σCov | app Results var | Statistics_2Var | σCov contains the population covariance of the current 2-variable statistical analysis (S1-S5). |
ΣX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The sum of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The sum of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
σX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The population standard deviation of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The population standard deviation of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
ΣX2 | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The sum of the squares of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The sum of the squares of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
ΣXY | app Results var | Statistics_2Var | ΣXY contains the sum of the X·Y products for the current 2-variable statistical analysis (S1-S5). |
ΣY | app Results var | Statistics_2Var | ΣY contains the sum of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
σY | app Results var | Statistics_2Var | σY contains the population standard deviation of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
ΣY2 | app Results var | Statistics_2Var | ΣY2 contains the sum of the squares of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
A | global real | ||
AAngle | app Modes var | (all apps) | AAngle sets the angle mode to Degrees, Radians, or System, for the app. AAngle := 0 use Home view setting AAngle := 1 for Radians AAngle := 2 for Degrees AAngle := 3 for Gradians |
Accrued | app Bond var | Finance | Accrued - The accrued interest of a bond. Accrued:=n sets the value of Accrued to n |
AComplex | app Modes var | (all apps) | AComplex sets the complex number mode for the app. AComplex := 0 use Home view setting AComplex := 1 for ON AComplex := 2 for OFF |
ADigits | app Modes var | (all apps) | ADigits sets the number of decimal places to use for the number format. ADigits := n, where n is an integer such that 0≤n≤11 |
AFiles | app Modes var | (all apps) | Each HP Prime app can have any number of files associated with it. These files are sent with the app. AFiles returns the list of all these files. AFiles("name") returns the content of the file with the given name. AFiles("name"):= object stores the object in the file with the given name. |
AFilesB | app Modes var | (all apps) | Each HP Prime app can have any number of files associated with it. These files are sent with the app. AFilesB is the binary equivalent of the AFiles variable. AFilesB returns the list of all files associated with an app. AFilesB("name") returns the size of the file with the given name. AFilesB("name", position, [nb]) returns nb bytes read from the file with the given name, starting from position in the file (position starts at 0). AFilesB("name", position):= value or { values...} stores n bytes, starting at position, in the file with the given name. |
AFormat | app Modes var | (all apps) | AFormat defines the format of the number display for the app. AFormat := 0 use Home view setting AFormat := 1 for Standard AFormat := 2 for Fixed AFormat := 3 for Scientific AFormat := 4 for Engineering AFormat := 5 for Floating AFormat := 6 for Rounded |
Alpha | app Numeric var | Inference | Sets the alpha level for the hypothesis test. Alpha:=n, where 0<n<1, sets the alpha-level to n. |
AltHyp | app Symbolic var | Inference | AltHyp determines the alternative hypothesis used for hypothesis testing. AltHyp := 0 for μ<μ0 AltHyp := 1 for μ>μ0 AltHyp := 2 for μ≠μ0 |
AngleA | app Numeric var | Triangle_Solver | AngleA - The measure of angle A. The value of this variable will be interpreted according to the angle mode setting (Degrees or Radians). n ► AngleA, where n>0, sets the value of AngleA to n. |
AngleB | app Numeric var | Triangle_Solver | AngleB - The measure of angle B. The value of this variable will be interpreted according to the angle mode setting (Degrees or Radians). n ► AngleB, where n>0, sets the value of AngleB to n. |
AngleC | app Numeric var | Triangle_Solver | AngleC - The measure of angle C. The value of this variable will be interpreted according to the angle mode setting (Degrees or Radians). n ► AngleC, where n>0, sets the value of AngleC to n. |
ANote | app Modes var | (all apps) | ANote returns the note associated with an HP app. This is the note displayed when the user presses Shift Apps (Info). ANote:="string" sets the note associated with the app to contain the string. |
AProgram | app Modes var | (all apps) | AProgram returns the program associated with an HP Prime app. AProgram:="string" sets the program associated with the app to contain the string. |
AVars | app Modes var | (all apps) | AVars returns the list of the names of all the variables associated with an HP Prime app. AVars(n) returns the content of the nth variable associated with the app. AVars("name") returns the content of the specified variable associated with the app. AVars(n or "name"):= value sets the specified app variable to contain the given value. If "name" is not an existing variable, creates a new one. Note that once an app variable is created through AVars("name"):= value, you can use the variable by simply typing the variable name. |
Axes | app Plot var | Function / Explorer / Solve / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Geometry / Inference | Turns the display of X and Y axes in Plot View on or off. Axes := 0 axes on. (default) Axes := 1 axes off. |
B | global real | ||
Base | Home Settings | Returns or sets the integer base format. Base := 0 for binary Base := 1 for octal Base := 2 for decimal Base := 3 for hexadecimal (default) | |
BEG | app TVM var | Finance | BEG - Determines whether interest is compounded at the beginning or end of the compounding period. 0 ► BEG for compounding at the end of the period (default) 1 ► BEG for compounding at the beginning of the period |
Bits | Home Settings | Returns or sets the integer bit size. Bits := x, where 1≤x≤64 | |
Bond360 | app Bond var | Finance | Bond360 stores whether to use an actual or a 360-day calendar when doing a Bond calculation. Bond360 := 0 for actual 365-day year Bond360 := 1 for 360-day year |
BoxAxes | app Plot var | Graph_3D | ??? |
BoxDots | app Plot var | Graph_3D | ??? |
BoxFrame | app Plot var | Graph_3D | ??? |
BoxLines | app Plot var | Graph_3D | ??? |
BoxScale | app Plot var | Graph_3D | ??? |
BoxSides | app Plot var | Graph_3D | ??? |
BSCall | app Black-Scholes var | Finance | BSCall stores the call price of an option in a Black-Scholes calculation. n ► BSCall sets the value of BSCall to n |
BSPut | app Black-Scholes var | Finance | BSPut stores the put price of an option in a Black-Scholes calculation. n ► BSPut sets the value of BSPut to n |
C | global real | ||
C0-C9 | app Numeric var | Statistics_2Var | (See the Statistics 2Var app's Numeric View screen) |
CallPrice | app Bond var | Finance | CallPrice stores the call price or value when doing a Bond calculation. n ► CallPrice sets the value of CallPrice to n |
Cell | app Numeric var | Spreadsheet | Syntax: Cell(RowNumber, ColNumber, [n]) [Cell's Help screen is too large to copy here. See it for more information.] |
CellName | app Numeric var | Spreadsheet | CellName returns the list of all the named cells in the spreadsheet CellName("name") returns a list with the row and column of the named cell if it exists. Else returns 0. Examples: CellName → { "name1", "name2"...} CellName("name") → { row, column } |
CFData | app Cash flow var | Finance | Provides access to the financial cash flow data. CFData is a list of lists. Each sub list contains 2 items - the cash flow value and count. CFData(n) will access the nth item in the list. |
CFPYR | app Cash flow var | Finance | CFPYR contains the cash flows per year. n ► CFPYR, where n is an integer < 1, sets the value of CFPYR to n |
Change | app Percent change var | Finance | Change stores the percent change in percent-change calculations. n ► Change sets the value of Change to n |
CoefDet | app Results var | Statistics_2Var | CoefDet contains the coefficient of determination from the latest calculation of summary statistics. This value is based on the fit type chosen. |
coefDet | app Results var | Inference | coefDet contains the value of the coefficient of determination from the last linear regression t-test. |
Col | app Numeric var | Spreadsheet | Col is a variable that indicates currently calculated cell column number (A=1, B=2, etc.). This is mostly used when creating generic expression that need to work anywhere in the spreadsheet or for rows or full spreadsheet expressions. Example steps: 1. Tap on the upper left corner of the spreadsheet (where the HP logo is) to select the entire spreadsheet 2. Type =COMB(Row-1,Col-1) 3. Tap the OK menu button The spreadsheet will now be filled with Pascal's triangle. |
ColWidth | app Numeric var | Spreadsheet | ColWidth(Integer) allows you to set and get the width of columns. Integer1 ► ColWidth(Integer2) sets the width of column Integer2 (A=1, B=2, etc.) to Integer1 pixels. Here, both Integer1 and Integer2 are positive. If Integer2 is not specified, sets the default width for columns in the spreadsheet to Integer1 pixels. ColWidth(Integer) returns the width of the column specified by Integer (A=1, B=2, etc.). You can also set the column width from the Format menu. |
Conf | app Numeric var | Inference | Sets the confidence level for the confidence interval. Conf:=n, where 0<n<1, sets the confidence level to n. |
Connect | app Plot var | Statistics_2Var | [ JKH's guess: Connect:=0 plots scatter points without connecting them (default). Connect:=1 connects scatter points when plotting.] |
ContribList | app Results var | Inference | ContribList is a list that contains the Chi-Square contributions for the last Chi-Square goodness of fit (GoF) test. |
ContribMat | app Results var | Inference | ContribMat is a matrix that contains the Chi-Square contributions for the last Chi-Square 2-way test. |
Corr | app Results var | Statistics_2Var | Corr contains the correlation coefficient from the latest calculation of summary statistics. |
corr | app Results var | Inference | corr contains the value of the correlation from the last linear regression t-test. |
Cost | app Percent change var | Finance | Cost stores the cost of an item in markup calculations. n ► Cost sets the value of Cost to n |
CostAsset | app Depreciation var | Finance | CostAsset stores the depreciable cost of an asset at time of purchase when doing a Depreciation calculation. n ► CostAsset, where n>0, sets the value of CostAsset to n |
CpnPer | app Bond var | Finance | CpnPer stores the coupon percentage when doing a Bond calculation. n ► CpnPer sets the value of CpnPer to n |
CPYR | app TVM var | Finance | CPYR - The number of compounding periods per year for an investment or loan. The default value is 12. n ► CPYR, where n>0, sets the value of CPYR to n. |
CritScore | app Results var | Inference | CritScore contains the value of the Z- or t-distribution associated with the input α-value |
CritVal1 | app Results var | Inference | CritVal1 contains the lower critical value of the experimental variable associated with the negative TestScore value which was calculated from the input α-level. |
CritVal2 | app Results var | Inference | CritVal2 contains the upper critical value of the experimental variable associated with the positive TestScore value which was calculated from the input α-level. |
Cursor | app Numeric var | Spreadsheet | Cursor returns a list representing the cursor position and selection stop location. Example: Cursor → {row, col, [selectionRow, SelectionCol]} Cursor(n) returns the nth object of the list that Cursor would have returned. Cursor:= {row, col, [selectionRow, selectionCol]} sets the cursor position. If a selection is specified when setting Cursor, then the selection is activated else it is deactivated. |
Cursor | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Cursor sets the cursor type in Plot view. Cursor := 0 normal (default) Cursor := 1 inverted Cursor := 2 blinking |
D | global real | ||
D0-D9 | app Numeric var | Statistics_1Var | (See the Statistics 1Var app's Numeric View screen) |
DataType | app Symbolic var | Inference | For the Chi-Square goodness of fit (GoF) test, DataType determines whether the expected list contains probabilities or counts. DataType:= 0 for count data DataType:= 1 for probabilities |
Date | Home System | Date returns the system date in YYYY.MMDD format. Date := YYYY.MMDD changes the date. | |
Date360 | app Date calculation var | Finance | Date360 stores whether to use an actual or a 360-day year when doing a date calculation. Date360 := 0 for actual 365-day year Date360 := 1 for 360-day year |
DateDiff | app Date calculation var | Finance | DateDiff stores the difference between the two dates in a date calculation. n ► DateDiff, where n>0, sets the value of DateDiff to n |
DateOne | app Date calculation var | Finance | DateOne stores the first date used in a date calculation. Use the format YYYY.MMDD n ► DateOne, where n is YYYY.MMDD, sets the value of DateOne to n |
DateTwo | app Date calculation var | Finance | DateTwo stores the second date used in a date calculation. Use the format YYYY.MMDD n ► DateTwo, where n is YYYY.MMDD, sets the value of DateTwo to n |
DelAFiles | app Modes var | (all apps) | DelAFiles("name") Deletes the specified file associated with an HP app. |
DelAVars | app Modes var | (all apps) | DelAVars(n) or DelAVars("name") erases the specified app variable. |
DelHVars | Home System | DelHVars(n) or DelHVars("name") deletes the specified home user variable. | |
DF | app Results var | Inference | DF contains the degrees of freedom for the t-tests. |
DFerr | app Results var | Inference | DFerr contains the value of the degrees of freedom of the errors from the last ANOVA 1-way calculation. |
Digits | CAS Settings | Note: Not really a variable, but it acts like one in CAS. | ??? |
Dividend | app Black-Scholes var | Finance | Dividend stores the dividend percentage in a Black-Scholes calculation. n ► Dividend sets the value of Dividend to n |
E | global real | ||
E0-E9 | app Symbolic var | Solve | (See the Solve app's Symbolic View screen) |
EffInt | app Interest conversion var | Finance | EffInt stores the effective interest rate when doing an Interest Conversion calculation. n ► EffInt, where 0≤n≤100, sets the value of EffInt to n. |
Entry | Home Settings | Returns or sets the entry mode. Entry := 0 for Textbook (default) Entry := 1 for Algebraic Entry := 2 for RPN | |
epsilon | CAS Settings | Note: Not really a variable, but it acts like one in CAS. | [ JKH's guess: Values < epsilon are treated as zero by CAS. Also controls how 'exact' works.] |
ExpList | app Numeric var | Inference | ExpList is a list that contains the expected counts for each category from the last Chi-Square goodness of fit (GoF) test. |
ExpMat | app Results var | Inference | ExpMat is a matrix that contains the expected count data from the last Chi-Square 2-Way test calculation. |
Extremum | app Results var | Function | Extremum contains the last value found by either the Extremum function in the Plot view Fcn menu or calculated using the EXTREMUM app function. |
F | global real | ||
F0-F9 | app Symbolic var | Function | (See the Function app's Symbolic View screen) |
FactorDepr | app Depreciation var | Finance | FactorDepr stores the depreciation factor as a percentage when doing a Depreciation calculation when using a declining balance method. n ► FactorDepr, where n>0, sets the value of FactorDepr to n |
FinType | app Symbolic var | Finance | FinType determines the type of calculation for depreciation or percent calculations. With Method=4 for depreciation, the constant values and their meanings are as follows: FinType:= 0 for straight line FinType:= 1 for sum-of-the-years digits FinType:= 2 for declining balance FinType:= 3 for declining balance with crossover FinType:= 4 for French straight line FinType:= 5 for French amortization With Method=6 for percent calculations, the constant values and their meanings are as follows: FinType:= 0 for margin/markup FinType:= 1 for percent/change |
FirstAsset | app Depreciation var | Finance | FirstAsset stores the first use when doing a Depreciation calculation. Normally, this will be 1. n ► FirstAsset, where n≥1, sets the value of FirstAsset to n |
Fit | app Plot var | Statistics_2Var | [ JKH's guess: Fit:=0 plot the data without the fit curve (default). Fit:=1 plot the data AND the fit curve.] |
FixedCost | app Break even var | Finance | FixedCost stores the fixed cost of developing and marketing a product within a Break-even calculation. n ► FixedCost, where n>0, sets the value of FixedCost to n. |
FMRR | app Cash flow var | Finance | FMRR stores Financial Management Rate of Return when a Cash Flow calculation is performed. |
FV | app TVM var | Finance | FV - The future value of an investment or loan. n ► FV sets the value of FV to n. |
Fval | app Results var | Inference | Fval contains the value of the mean squares for the treatments from the last ANOVA 1-way calculation. |
FZ0-FZ9 | app Symbolic var | Graph_3D | ??? |
G | global real | ||
G0-G9 | global graphics | ||
GridDots | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Geometry / Inference | GridDots turns the background grid dots in Plot View on or off. GridDots := 0 grid dots on. (default) GridDots := 1 grid dots off. |
GridLines | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference | GridLines turns the background grid lines in Plot View on or off. GridLines := 0 grid lines on. (default) GridLines := 1 grid lines off. |
GridX | app Plot var | Graph_3D | ??? |
GridY | app Plot var | Graph_3D | ??? |
GSize | app TVM var | Finance | GSize - The size of each group for the amortization table. The default value is 12. n ► GSize, where n>0, sets the value of GSize to n. |
H | global real | ||
H1-H5 | app Symbolic var | Statistics_1Var | (See the Statistics 1Var app's Symbolic View screen) |
HAngle | Home Settings | The Home variable HAngle is used to set the Home view angle mode. HAngle := 0 for Radians (default) HAngle := 1 for Degrees HAngle := 2 for Gradians | |
HComplex | Home Settings | [HComplex's Help screen is too long to copy here. Refer to it for details.] | |
HDigits | Home Settings | The Home variable HDigits controls the number of digits displayed after the decimal point when the number format is not Standard. HDigits := n, where n is an integer such that 0 ≤ n ≤ 11. | |
HFormat | Home Settings | The Home variable HFormat controls how numbers are displayed in Home view. This variable may contain any integer from 0 through 5, each value having the following meaning: HFormat :=0 for Standard HFormat :=1 for Fixed HFormat :=2 for Scientific HFormat :=3 for Engineering HFormat :=4 for Floating HFormat :=5 for Rounded | |
Hmax | app Plot var | Statistics_1Var / Inference | Statistics_1Var: Maximum value to be included in the histogram. Inference: ??? |
Hmin | app Plot var | Statistics_1Var / Inference | Statistics_1Var: Minimum value to be included in the histogram. Inference: ??? |
HSeparator | Home Settings | The Home variable HSeparator is used to control the separators used in number display. HSeparator may contain any integer from 0 through 10 corresponding to the choices in the home setting screen. | |
HVars | Home System | [The Help screen for HVars is too long to copy here. Refer to it for details.] | |
Hwidth | app Plot var | Statistics_1Var / Inference | Statistics_1Var: Width of a histogram bar (bin width). Inference: ??? |
I | global real | ||
I1-I4 | app Numeric var | Inference | ??? |
ImageDisplay | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry / Graph_3D | ImageDisplay controls how a background image is displayed 0 for no background 1 for centered 2 for stretched 3 for best fit 4 for XY range ImageName controls which image is used |
ImageName | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry / Graph_3D | ImageName controls which image is set as a background in plot views. ImageName := name, where name is a file name string (such as "photo1"). |
ImageOpacity | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry / Graph_3D | ImageOpacity controls the opacity of the background image, if present. Use 100 for an unmodified image and smaller values for less opacity (more transparency) in the image. ImageOpacity := n, where n is a real number between 0 and 100. |
ImageXmax | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry | ImageXmax sets the maximum horizontal value occupied by the background image, if present. ImageXmax := n, where n is a real number. |
ImageXmin | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry | ImageXmin sets the minimum horizontal value occupied by the background image, if present. ImageXmin := n, where n is a real number. |
ImageYmax | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry | ImageYmax sets the maximum vertical value occupied by the background image, if present. ImageYmax := n, where n is a real number. |
ImageYmin | app Plot var | Function / Solve / Statistics_1Var / Statistics_2Var / Inference / Parametric / Polar / Sequence / Advanced_Graphing / Geometry | ImageYmin sets the minimum vertical value occupied by the background image, if present. ImageYmin := n, where n is a real number. |
InfType | app Symbolic var | Inference | InfType determines the type of hypothesis test, confidence interval, Chi-Square test, or inference for regression calculation. Their function depends upon the value of the variable Method. [InfType's Help screen is too large to copy here. See it for more information.] |
IntCPYR | app Interest conversion var | Finance | IntCPYR stores the number of interest compounds per year when doing an Interest Conversion calculation. n ► IntCPYR, where n>0, sets the value of IntCPYR to n. |
Inter | app Results var | Inference | Inter contains the value of the intercept from the last linear regression t-test. |
InvestInt | app Cash flow var | Finance | InvestInt contains the cash flow investment interest rate. n ► InvestInt, where 0≤n≤100, sets the value of InvestInt to n |
IPYR | app TVM var | Finance | IPYR - The interest rate per year of an investment or loan. n ► IPYR sets the value of IPYR to n. |
IRR | app Cash flow var | Finance | IRR stores the Internal Rate of Return when doing a Cash Flow equation. |
Isect | app Results var | Function | Isect contains the last value found either by the Intersection function in the Plot view Fcn menu or calculated using the ISECT app function. |
J | global real | ||
K | global real | ||
KeyAxes | app Plot var | Graph_3D | ??? |
L | global real | ||
L0-L9 | global list | ||
Labels | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Geometry / Inference / Graph_3D | Labels enables or disables drawing labels in Plot view showing X and Y ranges. Labels := 0 labels off (default) Labels := 1 labels on |
Language | Home System | The Home variable Language controls which language is used in Home view. Language:= 1 for English (Default) Language:= 2 for Chinese Language:= 3 for French Language:= 4 for German Language:= 5 for Spanish Language:= 6 for Dutch Language:= 7 for Portuguese Language:= 8 for Japanese | |
LifeAsset | app Depreciation var | Finance | LifeAsset stores the expected lifetime of a product when doing a Depreciation calculation. n ► LifeAsset, where n≥1, sets the value of LifeAsset to n. |
LSolution | app Numeric var | Linear_Solver | Contains a vector with the last solution found by either the Linear Solver app or the LSolve app function. |
LSystem | app Numeric var | Linear_Solver | Contains a 2x3 or 3x4 matrix which represents a 2x2 or 3x3 linear system. matrix ► LSystem, where matrix is either a matrix or the name of one of the matrix variables M0-M9. |
M | global real | ||
M0-M9 | global matrix | ||
Margin | app Percent change var | Finance | Margin stores the margin in markup calculations based on cost. n ► Margin sets the value of Margin to n |
Markup | app Percent change var | Finance | Markup stores the markup percentage in markup calculations. n ► Markup sets the value of Markup to n |
MatDate | app Bond var | Finance | MatDate stores the maturity date or call date of a bond when doing a Bond calculation. Dates should be entered as YYYY.MMDD n ► MatDate, where n is YYYY.MMDD, sets the value of MatDate to n |
MaxVal | app Results var | Statistics_1Var | The maximum value in the current 1-variable analysis (H1-H5). |
Mean_{1} | app Numeric var | Inference | Sets the value of the mean of a sample for a 1-mean hypothesis test or confidence interval. For a 2-mean test or interval, sets the value of the mean of the first sample. n ► Mean_{1} sets the value of Mean_{1} to n. |
Mean_{2} | app Numeric var | Inference | For a 2-mean test or interval, sets the value of the mean of the second sample. n ► Mean_{2} sets the value of Mean_{2} to n. |
MeanX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The mean of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The mean of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
MeanY | app Results var | Statistics_2Var | MeanY contains the mean of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
MedVal | app Results var | Statistics_1Var | The median in the current 1-variable analysis (H1-H5). |
Method | app Plot var | Function / Advanced_Graphing / Statistics_2Var / Parametric / Polar / Solve | Method sets the graphing method: Method := 0, Adaptive (default): gives the most accurate results but takes longer to produce the graph Method := 1, Fixed-step segments: this method samples x-values, computes their corresponding y-values, and then plots and connects the points. Method := 2, Fixed-step dots: this works like the fixed-step segments method but does not connect the points. |
Method | app Symbolic var | Inference | Method determines whether the Inference app is set to calculate hypothesis test results, confidence intervals, Chi-Square tests, or inference for regression calculations. Method := 0 for Hypothesis Tests Method := 1 for Confidence Intervals Method := 2 for Chi-Square Tests Method := 3 for Inference for regression. |
Method | app Symbolic var | Finance | Method determines the current calculation type in the Finance app. Method := 0 for TVM Method := 1 for interest conversion Method := 2 for date calculation Method := 3 for cash flow Method := 4 for depreciation Method := 5 for break-even Method := 6 for percent change Method := 7 for bond Method := 8 for Black-Scholes |
MinVal | app Results var | Statistics_1Var | The minimum value of the data set in the current 1-variable analysis (H1-H5). |
MIRR | app Cash flow var | Finance | MIRR stores Modified Internal Rate of Return when a Cash Flow equation is performed. |
MS | app Results var | Inference | MS contains the value of the mean squares for the treatments from the last ANOVA 1-way calculation. |
MSerr | app Results var | Inference | MSerr contains the value of the mean squares for the errors from the last ANOVA 1-way calculation. |
N | global real | ||
n_{1} | app Numeric var | Inference | Sets the size of the sample for a hypothesis test or confidence interval. For a test or interval involving the difference of two means or two proportions, sets the size of the first sample. n ► n_{1} sets the value of n_{1} to n. |
n_{2} | app Numeric var | Inference | For a test or interval involving the difference of two means or two proportions, sets the size of the second sample. n ► n_{2} sets the value of n_{2} to n. |
NbItem | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The number of data points in the current 1-variable analysis (H1-H5). Statistics_2Var: The number of data points in the current 2-variable analysis (S1-S5). |
NbPmt | app TVM var | Finance | NbPmt - The number of payments in an investment or loan. n ► NbPmt, where n>0, sets the value of NbPmt to n. |
NewValue | app Percent change var | Finance | NewValue stores the new value in percent-change calculations and the part number in part-total calculations. n ► NewValue sets the value of NewValue to n |
NFV | app Cash flow var | Finance | NFV stores the Net Future Value when a Cash Flow calculation is performed. |
Nmax | app Plot var | Sequence | Nmax contains the final value for N in Sequence app Plot view. Nmax := n, where n is a counting number such that n>Nmin |
Nmin | app Plot var | Sequence | Nmin contains the starting value for N in Sequence App Plot view. Nmin := n, where n is a counting number |
NomInt | app Interest conversion var | Finance | NomInt stores the nominal interest rate when doing an Interest Conversion calculation. n ► NomInt, where 0≤n≤100, sets the value of NomInt to n. |
Notes | Home System | [The Help screen for Notes is too long to copy here. Refer to it for details.] | |
NPV | app Cash flow var | Finance | NPV stores the Net Present Value when a Cash Flow equation is performed. |
NumIndep | app Numeric var | Function / Advanced_Graphing / Parametric / Polar / Sequence / Graph_3D | NumIndep contains the list of values you have entered in Numeric view when you have chosen BuildYourOwn mode. In the case of the Advanced Graphing app, the list is of pairs of values. |
NumStart | app Numeric var | Function / Parametric / Polar / Sequence | NumStart sets the starting value for the independent variable in Numeric view when Automatic is the Num Type. NumStart := n, where n is a real number |
NumStep | app Numeric var | Function / Parametric / Polar / Sequence | NumStep sets the step size (increment) for the independent variable in Numeric view when Automatic is the Num Type. NumStep := n, where n is a real number such that n>0 |
NumType | app Numeric var | Function / Advanced_Graphing / Parametric / Polar / Sequence / Graph_3D | Determines how the independent variable values in Numeric view are generated: • Automatic: uses the NumStart and NumStep values to create the independent variable values. • Build Your Own: you enter the independent variable values one by one. NumType := 0 for Automatic (default) NumType := 1 for BuildYourOwn |
NumXStart | app Numeric var | Advanced_Graphing / Graph_3D | NumXStart sets the starting value for the X variable in Numeric view when Automatic is the Num Type. NumXStart := n, where n is a real number |
NumXStep | app Numeric var | Advanced_Graphing / Graph_3D | NumXStep sets the step size (that is, increment value) for the X variable in Numeric view when Automatic is the Num Type. NumXStep := n, where n>0 |
NumXZoom | app Numeric var | Advanced_Graphing / Graph_3D | NumXZoom sets the default zoom factor for zooming in on the X values. NumXZoom := n, where n is a real number greater than 1 |
NumYStart | app Numeric var | Advanced_Graphing / Graph_3D | NumYStart sets the starting value for the Y variable in Numeric view when Automatic is the Num Type. NumYStart := n, where n is a real number |
NumYStep | app Numeric var | Advanced_Graphing / Graph_3D | NumYStep sets the step size (that is, increment value) for the Y variable in Numeric view when Automatic is the Num Type. NumYStep := n, where n>0 |
NumYZoom | app Numeric var | Advanced_Graphing / Graph_3D | NumYZoom sets the default zoom factor for zooming in on the Y values. NumYZoom := n, where n is a real number greater than 1 |
NumZoom | app Numeric var | Function / Parametric / Polar / Sequence | NumZoom sets the Numeric view factor. NumZoom := n, where n>0 (default is 4) |
NUS | app Cash flow var | Finance | NUS stores the Net Uniform Series when a Cash Flow calculation is performed. |
O | global real | ||
ObsList | app Numeric var | Inference | ObsList is a list that contains the observed counts for each category from the last Chi-Square goodness of fit (GoF) test. |
ObsMat | app Numeric var | Inference | ObsMat is a matrix that contains the observed count data from the last Chi-Square 2-Way test calculation. |
OldValue | app Percent change var | Finance | OldValue stores the old value in percent-change calculations and the total in part-total calculations. n ► OldValue sets the value of OldValue to n |
P | global real | ||
Payback | app Cash flow var | Finance | Payback stores the Pay Back period when a Cash Flow calculation is performed. |
PixSize | app Plot var | Geometry | The size of each square pixel in Cartesian units |
PMT | app TVM var | Finance | PMT - The value of a payment for an investment or loan. n ► PMT sets the value of PMT to n. |
Pooled | app Numeric var | Inference | Determine whether or not the samples are pooled for tests or intervals using the Student's T-distribution involving two means. 0 ► Pooled for not pooled (default) 1 ► Pooled for pooled |
PoseTurn | app Plot var | Graph_3D | ??? |
PoseXaxis | app Plot var | Graph_3D | ??? |
PoseYaxis | app Plot var | Graph_3D | ??? |
PoseZaxis | app Plot var | Graph_3D | ??? |
PPYR | app TVM var | Finance | PPYR - The number of payments made per year for an investment or loan. n ► PPYR, where n>0, sets the value of PPYR to n. |
Price | app Percent change var | Finance | Price stores the sales price in markup calculations. n ► Price sets the value of Price to n |
PriceBond | app Bond var | Finance | PriceBond stores the price of a bond when doing a Bond calculation. n ► PriceBond sets the value of PriceBond to n |
Prob | app Results var | Inference | Prob contains the probability associated with the TestScore value. |
ProbList | app Numeric var | Inference | ProbList is a list that contains the probabilities for each category from the last Chi-Square goodness of fit (GoF) test. |
Profit | app Break even var | Finance | Profit stores the expected profit within a Break-even calculation. n ► Profit, where n>0, sets the value of Profit to n |
Programs | Home System | [The Help screen for Programs is too long to copy here. Refer to it for details.] | |
PV | app TVM var | Finance | PV - The present value of an investment or loan. n ► PV sets the value of PV to n. |
Q | global real | ||
Q_{1} | app Results var | Statistics_1Var | The value of the first quartile in the current 1-variable analysis (H1-H5). |
Q_{3} | app Results var | Statistics_1Var | The value of the third quartile in the current 1-variable analysis (H1-H5). |
Quantity | app Break even var | Finance | Quantity stores the number of units sold within a Break-even calculation. n ► Quantity, where n>0, sets the value of Quantity to n |
R | global real | ||
R0-R9 | app Symbolic var | Polar | (See the Polar app's Symbolic View screen) |
Recenter | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Recenter specifies if the plot recenters on the cursor during Zoom operations in plot view. Recenter := 0 — recenter on cursor (default) Recenter := 1 — do not recenter on cursor |
Result | app Results var | Inference | For hypothesis tests, contains 0 or 1 to indicate rejection of or failure to reject the null hypothesis. |
RiskFree | app Black-Scholes var | Finance | RiskFree stores the risk free interest rate in a Black-Scholes calculation. n ► RiskFree sets the value of RiskFree to n |
Root | app Results var | Function | Root contains the last value found either by the Root function in the Plot view Fcn menu or calculated using the ROOT app function. |
Row | app Numeric var | Spreadsheet | Row is a variable that indicates currently calculated cell row number. This is mostly used when creating generic expression that need to work anywhere in the spreadsheet or for columns or full spreadsheet expressions. Example steps: 1. Select column A 2. Type =expand((x+1)^Row) 3. Tap the CAS menu button 4. Tap the OK menu button Column A will now contain the expansions of (x+1)^{1}, (x+1)^{2}, (x+1)^{3}, etc. |
RowHeight | app Numeric var | Spreadsheet | RowHeight(Integer) allows you to set and get the height of rows. Integer1 ► RowHeight(Integer2) sets the height of row Integer2 to Integer1 pixels. If Integer2 is not specified, sets the default height for rows in the spreadsheet to Integer1 pixels. RowHeight(Integer) returns the height of the row specified by Integer. You can also set the column width from the Format menu. |
S | global real | ||
s_{1} | app Numeric var | Inference | Sets the sample standard deviation for a hypothesis test or confidence interval. For a test or interval involving the difference of two means, sets the sample standard deviation of the first sample. n ► s_{1} sets the value of s_{1} to n. |
s_{2} | app Numeric var | Inference | For a test or interval involving the difference of two means, sets the sample standard deviation of the second sample. n ► s_{2} sets the value of s_{2} to n. |
S1-S5 | app Symbolic var | Statistics_2Var | (See the Statistics 2Var app's Symbolic View screen) |
SafeInt | app Cash flow var | Finance | SafeInt contains the cash flow safe interest rate. n ► SafeInt, where 0≤n≤100, sets the value of SafeInt to n |
SalePrice | app Break even var | Finance | SalePrice stores the sales price per unit within a Break-even calculation. n ► SalePrice, where n>0, sets the value of SalePrice to n |
SalvageAsset | app Depreciation var | Finance | SalvageAsset stores the amount of money an asset can be sold or salvaged for at the end of its life when doing a Depreciation calculation. n ► SalvageAsset, where n>0, sets the value of SalvageAsset to n |
sCov | app Results var | Statistics_2Var | sCov contains the sample covariance of the current 2-variable statistical analysis (S1-S5). |
ScrollText | app Plot var | Geometry | ScrollText controls the Scroll Text property in the Geometry Plot Setup screen. ScrollText := 0 Scroll Text check box cleared. (Default) ScrollText := 1 Scroll Text check box set. When ScrollText=1, long text in the menu in the Geometry plot view will scroll. |
SemiAnnual | app Bond var | Finance | SemiAnnual stores whether annual or semi-annual payments are made when doing a Bond calculation. SemiAnnual := 0 for annual payments SemiAnnual := 1 for semi-annual payments |
serrInter | app Results var | Inference | serrInter contains the value of the standard error of the intercept from the last linear regression t-test or confidence interval for the intercept. |
serrLine | app Results var | Inference | serrLine contains the value of the standard error of the line from the last linear regression t-test. |
serrSlope | app Results var | Inference | serrSlope contains the value of the standard error of the slope from the last linear regression t-test or confidence interval for slope. |
serrX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The standard error of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The standard error of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
serrY | app Results var | Statistics_2Var / Inference | Statistics_2Var: serrY contains the standard error of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). Inference: serrY contains the value of the standard error of ŷ from the last prediction interval or mean response interval calculation. |
SetDate | app Bond var | Finance | SetDate stores the settlement date of a bond when doing a Bond calculation. Dates should be entered as YYYY.MMDD n ► SetDate, where n is YYYY.MMDD, sets the value of SetDate to n |
SideA | app Numeric var | Triangle_Solver | SideA - The length of the side opposite the angle A. n ► SideA, where n>0, sets the value of SideA to n. |
SideB | app Numeric var | Triangle_Solver | SideB - The length of the side opposite the angle B. n ► SideB, where n>0, sets the value of SideB to n. |
SideC | app Numeric var | Triangle_Solver | SideC - The length of the side opposite the angle C. n ► SideC, where n>0, sets the value of SideC to n. |
Signed | Home Settings | Returns or sets the integer signed format. Signed := 0 for unsigned (default) Signed := 1 for signed | |
SignedArea | app Results var | Function | SignedArea contains the last value found by either the Signed area function in the Plot view Fcn menu or calculated using the AREA app function. |
Slope | app Results var | Function / Inference | Function: Slope contains the last value found either by the Slope function in the Plot view Fcn menu or calculated using the SLOPE app function. Inference: Slope contains the value of the slope from the last linear regression t-test. |
SS | app Results var | Inference | SS contains the value of the sum of squares of the treatments from the last ANOVA 1-way calculation. |
SSerr | app Results var | Inference | SSerr contains the value of the sum of squares of the errors from the last ANOVA 1-way calculation. |
ssX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The sum of the squared deviations of x from the mean of x of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The sum of the squared deviations of x from the mean of x of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
ssY | app Results var | Statistics_2Var | ssY contains the sum of the squared deviations of y from the mean of y of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
StockPrice | app Black-Scholes var | Finance | StockPrice stores the stock or asset price in a Black-Scholes calculation. n ► StockPrice sets the value of StockPrice to n |
StrikePrice | app Black-Scholes var | Finance | StrikePrice stores the strike price in a Black-Scholes calculation. n ► StrikePrice sets the value of StrikePrice to n |
Surface | app Plot var | Graph_3D | ??? |
sX | app Results var | Statistics_1Var / Statistics_2Var | Statistics_1Var: The sample standard deviation of the data set in the current 1-variable analysis (H1-H5). Statistics_2Var: The sample standard deviation of the independent values (X) of the current 2-variable statistical analysis (S1-S5). |
sY | app Results var | Statistics_2Var | sY contains the sample standard deviation of the dependent values (Y) of the current 2-variable statistical analysis (S1-S5). |
T | global real | ||
TestScore | app Results var | Inference | TestScore contains the Z- or t-distribution value calculated from the hypothesis test or confidence interval inputs. |
TestValue | app Results var | Inference | TestValue contains the value of the experimental variable associated with the current value in the app variable TestScore. |
Theme | Home System | Theme variable contains a list representing the current theme and the color shade. May take a single number as input to return the indexed item from the list. Examples: Theme() Theme(1) | |
Time | Home System | Time returns the system time in DMS format. DMS format is HH°MM'SS" where HH = hours, MM = minutes, and SS = seconds. Time := HH°MM'SS" sets the time. | |
TimeMarket | app Black-Scholes var | Finance | TimeMarket stores the time to market of an option in a Black-Scholes calculation. n ► TimeMarket sets the value of TimeMarket to n |
Tmax | app Plot var | Parametric | Tmax contains the final value for T in parametric Plot view. Tmax := n , where n is a real number such that n>Tmin |
Tmin | app Plot var | Parametric | Tmin contains the starting value for T in parametric Plot view. Tmin := n, where n is a real number |
TOff | Home System | TOff contains an integer that defines the number of milliseconds until the next calculator auto shutoff. The default is 5 minutes, or #493E0h. (5*60*1000 milliseconds) Valid ranges are from #1388h to #3FFFFFFFh. | |
Total | app Percent change var | Finance | Total stores the percentage of the total in part-total calculations. n ► Total sets the value of Total to n |
TotalCF | app Cash flow var | Finance | TotalCF stores the cash flow total when a Cash Flow calculation is performed. |
TriType | app Numeric var | Triangle_Solver | Corresponds to the status of the TriType menu key in the Numeric view of the Triangle Solver app. It determines whether a general triangle solver or a right triangle solver is used. 0 ► TriType for the general triangle solver (default) 1 ► TriType for the right triangle solver |
Tstep | app Plot var | Parametric | Tstep contains the step value (increment) of T in parametric Plot view. Tstep := n, where n is a real number such that n>0 |
U | global real | ||
U0-U9 | app Symbolic var | Sequence | (See the Sequence app's Symbolic View screen) |
V | global real | ||
V0-V9 | app Symbolic var | Advanced_Graphing | (See the Advanced Graphing app's Symbolic View screen) |
VariableCost | app Break even var | Finance | VariableCost stores the manufacturing cost per unit within a Break-even calculation. n ► VariableCost, where N>0, sets the value of VariableCost to n |
Volatility | app Black-Scholes var | Finance | Volatility stores the volatility of an asset in a Black-Scholes calculation. n ► Volatility sets the value of Volatility to n |
W | global real | ||
X | global real | ||
x_{1} | app Numeric var | Inference | Sets the number of successes for a one-proportion hypothesis test or confidence interval. For a test or interval involving the difference of two proportions, sets the number of successes of the first sample. n ► x_{1} sets the value of x_{1} to n. |
x_{2} | app Numeric var | Inference | For a test or interval involving the difference of two proportions, sets the number of successes of the second sample. n ► x_{2} sets the value of x_{2} to n. |
X0-X9 | app Symbolic var | Parametric | (See the Parametric app's Symbolic View screen) |
Xlist | app Numeric var | Inference | Xlist is a list that contains the data for the explanatory (X) variable from the last inference for regression calculation. |
Xmax | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Xmax sets the maximum horizontal value in the Plot view. Xmax := n, where n is a real number such that n>Xmin |
Xmin | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Geometry / Solve / Inference / Graph_3D | Xmin sets the minimum horizontal value of the Plot view. Xmin := n, where n is a real number |
Xtick | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Geometry / Inference / Graph_3D | Xtick sets the distance between tick marks for the horizontal axis. Xtick := n, where n is a real number such that n>0 |
Xval | app Numeric var | Inference | Xval contains the value of the explanatory variable (X) from the last mean response interval or prediction interval calculation. |
Xzoom | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Xzoom sets the horizontal zoom factor. Xzoom := n, where n is a real number such that n>0 (default is 2) |
Y | global real | ||
Y0-Y9 | app Symbolic var | Parametric | (See the Parametric app's Symbolic View screen) |
YieldBond | app Bond var | Finance | YieldBond stores the yield to maturity of a bond when doing a Bond calculation. n ► YieldBond sets the value of YieldBond to n |
Ylist | app Numeric var | Inference | Ylist is a list that contains the data for the response (Y) variable from the last inference for regression calculation. |
Ymax | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Ymax sets the maximum vertical value in the Plot view. Ymax := n, where n is a real number such that n>Ymin |
Ymin | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Geometry / Solve / Inference / Graph_3D | Ymin sets the minimum vertical value of the Plot view. Ymin := n, where n is a real number |
Ytick | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Geometry / Inference / Graph_3D | Ytick sets the distance between tick marks for the vertical axis. Ytick := n, where n is a real number such that n>0 |
Yval | app Results var | Inference | Yval contains the value of ŷ from the last prediction interval or mean response interval calculation. |
Yzoom | app Plot var | Function / Advanced_Graphing / Statistics_1Var / Statistics_2Var / Parametric / Polar / Sequence / Solve / Inference / Graph_3D | Yzoom sets the vertical zoom factor. Yzoom := n, where n is a real number such that n>0 (default is 2) |
Z | global real | ||
Z0-Z9 | global complex | ||
z0-z9 | app Symbolic var | Graph_3D | (See the 3D Graphing app's Symbolic View screen) |
Zmax | app Plot var | Graph_3D | ??? |
Zmin | app Plot var | Graph_3D | ??? |
Ztick | app Plot var | Graph_3D | ??? |
Zzoom | app Plot var | Graph_3D | ??? |