Texas Instruments TINSPIRE Reference Guide - Page 49

getNum, Catalog &gt, getType, getVarInfo, Fraction1, value, string, matrix, LibNameString

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Page 49 highlights

getNum( ) getNum(Fraction1) ⇒ value Transforms the argument into an expression having a reduced common denominator, and then returns its numerator. getType( ) getType(var) ⇒ string Returns a string that indicates the data type of variable var. If var has not been defined, returns the string "NONE". getVarInfo( ) getVarInfo() ⇒ matrix or string getVarInfo(LibNameString) ⇒ matrix or string getVarInfo() returns a matrix of information (variable name, type, library accessibility, and locked/unlocked state) for all variables and library objects defined in the current problem. If no variables are defined, getVarInfo() returns the string "NONE". getVarInfo(LibNameString) returns a matrix of information for all library objects defined in library LibNameString. LibNameString must be a string (text enclosed in quotation marks) or a string variable. If the library LibNameString does not exist, an error occurs. Catalog > Catalog > Catalog > TI-Nspire™ Reference Guide 43

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TI-Nspire™ Reference Guide
43
getNum()
Catalog >
getNum(
Fraction1
)
⇒
value
Transforms the argument into an expression having a reduced
common denominator, and then returns its numerator.
getType()
Catalog >
getType(
var
)
⇒
string
Returns a string that indicates the data type of variable
var
.
If
var
has not been defined, returns the string "NONE".
getVarInfo()
Catalog >
getVarInfo()
⇒
matrix
or
string
getVarInfo(
LibNameString
)
⇒
matrix
or
string
getVarInfo()
returns a matrix of information (variable name, type,
library accessibility, and locked/unlocked state) for all variables and
library objects defined in the current problem.
If no variables are defined,
getVarInfo()
returns the string
"NONE".
getVarInfo(
LibNameString
)
returns a matrix of information for
all library objects defined in library
LibNameString
.
LibNameString
must be a string (text enclosed in quotation marks) or a string
variable.
If the library
LibNameString
does not exist, an error occurs.