IMTAN Function in Google Sheets

Calculate the tangent of a complex number using the IMTAN function.

IMTAN Function

The IMTAN function in Google Sheets returns the tangent of a complex number.

Syntax

IMTAN(number)
  • number: The complex number for which you want to calculate the tangent. This is a required parameter.

Examples

  1. Basic Usage

Calculate the tangent of the complex number 3+4i:

=IMTAN("3+4i")

This will output -0.000187346204629.

Notes

  • The complex number must be provided as a string in the format “a+bi”.
  • The function returns a complex number as the result.
  • IMCOS: Calculate the cosine of a complex number.
  • IMSIN: Calculate the sine of a complex number.