Numerix is a numeric library for JavaScript and TypeScript that follows the NumPy API. It gives you arrays, arithmetic, statistics, linear algebra, signal transforms, and random sampling under one consistent namespace. Operations work on nested arrays and broadcast operands the way NumPy does, so a scalar combines with a matrix without manual looping.
The package is unpublished, so clone it from source.
git clone https://github.com/NeaByteLab/Numerix.git
cd Numeriximport Numeric from '@neabyte/numerix' // Creates a 2x2 matrix filled with zeros. Numeric.create.zero([2, 2]) // Adds two vectors element by element. Numeric.math.add([1, 2, 3], [10, 20, 30]) // [11, 22, 33] // Reshapes a flat vector into a matrix. Numeric.shape.reshape([1, 2, 3, 4], [2, 2]) // Computes the sum of every entry. Numeric.reduce.sum([1, 2, 3, 4]) // 10
Every method, with examples, is documented in docs/README.md.
Every method lives in the namespace that matches its group in the contract.
| Namespace | Methods | Covers |
|---|---|---|
create |
14 | array creation, range, mesh, diagonal, vandermonde |
shape |
17 | reshape, transpose, broadcast, join, split, pad, roll, flip |
index |
8 | where, select, take, put, ravel, unravel, mask, slide |
math |
34 | arithmetic, powers, rounding, gcd, convolution, gradients |
trig |
16 | sin, cos, tan, inverses, hyperbolic, deg, rad, unwrap |
complex |
4 | real, imag, angle, conj |
reduce |
12 | sum, prod, cumulative forms, min, max, argmin, argmax |
stat |
11 | mean, average, median, quantile, variance, std, cov, corr |
sort |
5 | order, argsort, partition, argpartition, search |
set |
6 | unique, union, intersect, diff, xor, member |
logic |
16 | comparisons, boolean operators, finiteness checks |
bit |
8 | bitwise operators, shifts, popcount, pack, unpack |
linalg |
20 | dot, matmul, einsum, norm, det, inv, solve, qr, svd, eig |
fft |
8 | forward, inverse, real transforms, frequency, shift |
random |
32 | 28 distributions plus seed, choice, shuffle, permute |
poly |
19 | evaluate, fit, roots, derivatives, bases, integration |
window |
5 | bartlett, blackman, hamming, hanning, kaiser |
string |
26 | concatenation, case, padding, searching, splitting, encoding |
dtype |
4 | cast, check, info, endian |
util |
4 | apply, memory, format, io |
This project follows the NumPy 2.5.4 API, see NOTICE for the full attribution.
This project is distributed under the BSD 3-Clause license. See the LICENSE file for the full text.