4Dd; 4Decimal; Define - Texas Instruments TI-Nspire Reference Manual

4
DD
⇒
Expr1 4 value
DD
⇒
List1 4 list
DD
⇒
Matrix1 4 matrix
DD
You can insert this operator from the computer keyboard by
Note:
typing @>DD.
Returns the decimal equivalent of the argument expressed in degrees.
The argument is a number, list, or matrix that is interpreted by the
Angle mode setting in gradians, radians or degrees.
4
Decimal
⇒
4
Number1 value
Decimal
⇒
4
List1 value
Decimal
⇒
4
Matrix1 value
Decimal
You can insert this operator from the computer keyboard by
Note:
typing @>Decimal.
Displays the argument in decimal form. This operator can be used
only at the end of the entry line.

Define

Var Expression
Define =
Function Param1
Define ( ,
Defines the variable Var or the user-defined function Function.
Parameters, such as Param1, provide placeholders for passing
arguments to the function. When calling a user-defined function, you
must supply arguments (for example, values or variables) that
correspond to the parameters. When called, the function evaluates
Expression using the supplied arguments.
Var and Function cannot be the name of a system variable or built-in
function or command.
This form of Define is equivalent to executing the expression:
Note:
expression & Function(Param1,Param2).
Param2 Expression
, ...) =
In Degree angle mode:
In Gradian angle mode:
In Radian angle mode:
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