Getnum(); Gettype; Getvarinfo() - Texas Instruments TI-Nspire Reference Manual

getNum()

⇒
Fraction1 value
getNum( )
Transforms the argument into an expression having a reduced
common denominator, and then returns its numerator.

getType()

⇒
var string
getType( )
Returns a string that indicates the data type of variable var.
If var has not been defined, returns the string "NONE".

getVarInfo()

⇒
matrix
getVarInfo() or
LibNameString
getVarInfo(
returns a matrix of information (variable name, type,
getVarInfo()
library accessibility, and locked/unlocked state) for all variables and
library objects defined in the current problem.
If no variables are defined,
getVarInfo()
"NONE".
LibNameString
getVarInfo(
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.
string
⇒
matrix string
) or
returns the string
returns a matrix of information for
)
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