Syntax

IMCOT(number)

Arguments

The printed syntax lists 1 argument(s), in order:

  • number

“optional” marks an argument Google prints in square brackets; “repeatable” marks one Google prints with “…”.

Description from Google Docs Editors Help

“Returns the cotangent of the given complex number. For example, a given complex number "x+yi" returns "cot(x+yi)."”

Google’s help article for IMCOT →

Source: Google Docs Editors Help, “Google Sheets function list” (support.google.com/docs/table/25273), record record 52 of 516, data fetched 28 September 2026. Data month: September 2026.