function ndims ndims(x: array | matrix): number Number of array dimensions. Calculates the number of dimensions of an array or matrix by determining the length of the size array. Examples 1D array import { assertEquals } from "jsr:@std/assert"; assertEquals(ndims([3, 5, 6]), 2); 2D array import { assertEquals } from "jsr:@std/assert"; assertEquals(ndims([[3, 2, 7], [4, 5, 6]]), 2); Parameters x: array | matrix Array or matrix of elements. Return Type number The number of dimensions of the array. Throws If no input is provided.