Index

Evaluate & Assign

The command syntax is
variable=expression
The ‘expression’ is evaluated and assigned to ‘variable’.
If variable does not exist, it is created. Otherwise new value replaces the old one.
Expression is an arbitrary ArtSGraph expression, constructed of numbers, variables,
operation signs, math functions, parentheses. Numbers and variables are particular cases of
expressions.
The result of evaluation is displayed in the Display Zone of the Calculation Window.
If expression contains variables, the result depends on values of these variables. If these
variables are not defined, their names stand in result as is.
If left-hand side variable is present in expression and this variable is not defined,
ArtSGraph can not execute the command.