Engineering - COMPLEX Function

Description

The COMPLEX function converts real and imaginary coefficients into a complex number of the form x + yi or x + yj.

COMPLEX (real_num, i_num, [suffix])

Argument	Description	Required/ Optional
real_num	The real coefficient of the complex number.	Required
i_num	The imaginary coefficient of the complex number.	Required
suffix	The suffix for the imaginary component of the complex number. If omitted, suffix is assumed to be "i".	Optional

All complex number functions accept "i" and "j" for suffix, but neither "I" nor "J". Using uppercase results in the #VALUE! Error value.
All functions that accept two or more complex numbers require that all suffixes match.
If real_num is nonnumeric, COMPLEX returns the #VALUE! error value.
If i_num is nonnumeric, COMPLEX returns the #VALUE! error value.
If suffix is neither "i" nor "j", COMPLEX returns the #VALUE! error value.

Excel 2007, Excel 2010, Excel 2013, Excel 2016

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