mathjs/docs/reference/functions/forEach.md

layout
default

Function forEach #

Iterate over all elements of a matrix/array, and executes the given callback function.

Syntax #

math.forEach(x, callback)

Parameters #

Parameter	Type	Description
x	Matrix | Array	The matrix to iterate on.
callback	Function	The callback function is invoked with three parameters: the value of the element, the index of the element, and the Matrix/array being traversed.

Examples #

math.forEach([1, 2, 3], function(value) {
  console.log(value);
});
// outputs 1, 2, 3