IMSUM

Returns the sum of a series of complex numbers or cells or both.

Sample Usage

IMSUM(A2:A100)

IMSUM("1+2i",3,"4i")

IMSUM("1+2i","3+5i",A2:A50)

Syntax

IMSUM(value1, [value2, ...])

  • value1 - The first complex number or range to add together.
  • value2, ... - [ OPTIONAL ] - More complex numbers or ranges to add to value1.

Notes

  • The sum of two complex numbers is defined as follows:
    • (a+bi) + (c+di) = (a+c) + (b+d)i
  • You can sum complex numbers only if they have the same suffix (i or j). For example, you can't do IMSUM("4+3i", "1+2j").

See also

  • COMPLEX: The COMPLEX function creates a complex number, given real and imaginary coefficients.
  • IMREAL: Returns the real coefficient of a complex number.
  • IMAGINARY: Returns the imaginary coefficient of a complex number.
  • IMSUB: Returns the difference between two complex numbers.
  • IMPRODUCT: Returns the result of multiplying a series of complex numbers together.

Examples

1 A B
2 Formula Result
3 =IMSUM("1+2i", "3+4i") 4+6i
4 =IMSUM("20+5j", 4, "j") 24+6j
5 =IMSUM(COMPLEX(2, 5), COMPLEX(4, 2)) 6+7i
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