simple-squiggle/node_modules/mathjs/docs/reference/functions/dotMultiply.md

Function dotMultiply

Multiply two matrices element wise. The function accepts both matrices and scalar values.

Syntax

math.dotMultiply(x, y)

Parameters

Parameter	Type	Description
x	number | BigNumber | Fraction | Complex | Unit | Array | Matrix	Left hand value
y	number | BigNumber | Fraction | Complex | Unit | Array | Matrix	Right hand value

Returns

Type	Description
number | BigNumber | Fraction | Complex | Unit | Array | Matrix	Multiplication of x and y

Throws

Type	Description

Examples

math.dotMultiply(2, 4) // returns 8

a = [[9, 5], [6, 1]]
b = [[3, 2], [5, 2]]

math.dotMultiply(a, b) // returns [[27, 10], [30, 2]]
math.multiply(a, b)    // returns [[52, 28], [23, 14]]

See also

multiply, divide, dotDivide