Function count #

Count the number of elements of a matrix, array or string.

Syntax #

math.count(x)

Parameters #

Parameter Type Description
x string | Array | Matrix A matrix or string

Returns #

Type Description
number An integer with the elements in x.

Examples #

math.count('hello world')        // returns 11
const A = [[1, 2, 3], [4, 5, 6]]
math.count(A)                    // returns 6
math.count(math.range(1,6))      // returns 5

See also #

size

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