# TANH

Spread for WinForms provides advanced software components that support Excel import/export, full cell customization, an extensive calculation engine with over 450 functions and more, all with zero dependencies on Excel.

## Content



This function returns the hyperbolic tangent of the specified number.

## Syntax

TANH(*value*)

## Remarks

You can use any real number for the value argument.
The equation for calculating the hyperbolic sine is:
![TANH Equation](https://cdn.mescius.io/document-site-files/images/0ed25d3e-6b2a-4cf0-8f1b-7ed5ab18cf12/artwork/func-tanh.png)

## Data Types

Accepts numeric data. Returns numeric data.

## Examples

`TANH(B3)`
`TANH(R1C2)`
`TANH(0.5)` gives the result 0.4621171573

## Version Available

This function is available in product version 1.0 or later.

## See Also

[ATAN](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsAtoC/FunctionATAN) \| [ATANH](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsAtoC/FunctionATANH) \| [COSH](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsAtoC/FunctionCOSH) \| [SINH](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsRtoS/FunctionSINH) \| [TAN](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsTtoZ/FunctionTAN) \| [Math and Trigonometry Functions](/spreadnet/docs/latest/online-formula/formulas-overview/formulas-functs/formulas-functtypes/formulas-functsmathtrig)