This function returns the difference of two complex numbers in the x+yi or x+yj text format.

Syntax

IMSUB(complexnum1,complexnum2)

Arguments

The complexnum1 is a complex number from which to subtract the other complex number complexnum2.

Remarks

An error is returned if the arguments are not in the form "x+yi" or "x+yj". For more information, refer to Complex Numbers in Engineering Functions.

Data Types

Accepts number and string data. Returns string data.

Examples

IMSUB("2+5j","5+3i")

Version Available

This function is available in product version 2.0 or later.

See Also

COMPLEX | IMSUM | Engineering Functions | Complex Numbers in Engineering Functions