IMSUM

Engineering Functions:
Function: IMSUM() - Returns the sum of two or more complex numbers in x + yi or x + yj text format.
(E1): The Sum of 3+4i and 5-3i is 8+i
(E2): The Sum of 3+4i and 5+3i is 8+7i
(E3): The Sum of -238+240i and 10+24i is -228+264i
(E4): The Sum of 1+2i and 30 is 31+2i
(E5): The Sum of 1+2i and 2i is 1+4i