IMPRODUCT

IMPRODUCT(inumber1 [,inumber2])

Returns the product of two or more complex numbers.

inumber1	The first complex number.
inumber2	(Optional) The second complex number.

REMARKS

* If "inumber1" or "inumber2" is not in the form x + yi or x + yj, then #NUM! is returned.
* You can have a maximum of 29 arguments.
* You can use the COMPLEX function to convert real and imaginary coefficients into a complex number.
* For the Microsoft documentation refer to support.microsoft.com
* For the Google documentation refer to support.google.com

	A
1	=IMPRODUCT("3+4i","5-3i") = 27+11i
2	=IMPRODUCT("1+2i",30) = 30+60i
3	=IMPRODUCT("1+2j",15) = 15+30j
4	=IMPRODUCT("1+2j","1+2j") = -3+4j
5	=IMPRODUCT("some text",15) = #NUM!
6	=IMPRODUCT("1+2j","some text") = #NUM!