mathjs/docs/reference/functions/dotUnequal.md

Function dotUnequal

Test element wise whether two matrices are unequal. The function accepts both matrices and scalar values.

Syntax

math.dotUnequal(x, y)

Parameters

Parameter	Type	Description
x	Number | BigNumber | Boolean | Complex | Unit | Array | Matrix	First matrix to compare
y	Number | BigNumber | Boolean | Complex | Unit | Array | Matrix	Second matrix to compare

Returns

Type	Description
Number | BigNumber | Complex | Unit | Array | Matrix	Returns a matrix containing boolean results of the element wise comparisons.

Examples

var math = mathjs();

math.dotUnequal(2, 4);  // returns true

a = [2, 5, 1];
b = [2, 7, 1];

math.dotUnequal(a, b);  // returns [false, true, false]
math.unequal(a, b);     // returns true

See also

equal, unequal, dotEqual