Formualizer Docs
ReferenceFunctionsEngineering Functions

IMTAN

IMTAN: Returns the tangent of a complex number.

Summary

Accepts an Excel-style complex number string and returns the complex tangent as text.

Examples

Tangent of zero
Grid
CellValue
No inputs on Sheet1.
Formula
=
Result
Not evaluated yet.
Expected
0

FAQ

It computes the complex tangent, equivalent to IMSIN divided by IMCOS.

Runtime metadata

Category

Engineering

Signature

IMTAN(arg1: Any)

Arity

min 1, max 1

Arguments

arg1

Any · Scalar

Caps

PURE

Source

crates/formualizer-eval/src/builtins/engineering.rs

IMSUM

IMSUM: Returns the sum of one or more complex numbers.

OCT2BIN

OCT2BIN: Converts an octal text value to binary text.

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SummaryExamplesRelated functionsFAQHow is IMTAN related to sine and cosine?Runtime metadata