Returns the result of addition of two or more complex numbers.
- complex_number1 - The first complex number to add.
- complex_number2 - [OPTIONAL] Additional complex numbers to calculate for the sum.
IMSUM("1+2i","3+4i") returns a value of "4+6i".
IMSUM(C5,C6) returns the sum of the complex numbers contained in the two cells: C5 and C6.
- The sum of two complex numbers is:
- (a+bi) + (c+di) = (a+c) + (b+d)i
- You can sum complex numbers only if they have the same suffix (i or j).