is_complex()

Identifies whether a given value is a complex number. Returns TRUE if a given value is a complex number, NULL if given value is not a complex number.

Syntax:

is_complex(value);

where

value is any value.

Example:

is_complex(10.0); // returns NULL

Where Used:

Measurement Expressions (Data Display equations and Schematic MeasEqns), Schematic, Layout, Simulation, GUI