Array Module

import zeros, ones, linspace, shape, transpose from array

Constructors: zeros, ones, eye, linspace, logspace, arange

Shape operations: shape, rank, size, transpose, reshape, flatten

Aggregation: min_arr, max_arr, argmin, argmax, mean, prod

Sequence operations: diff, cumsum, cumprod, take, drop, concat, argsort, unique

Grid generation: meshgrid (returns {X, Y})

Filtering: filter(xs, pred) — returns a new array containing only elements where pred returns true

import filter from array

positives = filter([-1, 2, -3, 4], fn (x) = x > 0)  // [2, 4]

Inspection: is_jagged, row_lengths, uniform