mathjs/docs/reference/functions/ifElse.md

Function ifElse

Execute a conditional expression.

Syntax

math.ifElse(condition, trueExpr, falseExpr)

Parameters

Parameter	Type	Description
condition	Number | Boolean | String | Complex | BigNumber | Unit	The conditional expression
trueExpr	*	The true expression
falseExpr	*	The false expression

Returns

Type	Description

• | The evaluated return expression

Examples

var math = mathjs();

math.ifElse(true, 'yes', 'no');           // returns 'yes'