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A minimal library for the definition and solution of linear systems involving symmetric, banded matrices.

This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
100%
Published
2 months ago (1.0.0)

Symmetric, Banded Matrix Library (SYMBA)

This is a minimal library for the definition and solution of linear systems involving symmetric, banded matrices. In particular, an in-place Cholesky decomposition is provided.

Refer to the generated documentation for usage; primarily you will allocate the matrix, then define it either via set(i, j, x) or band(k)[...] = ....

Call factor() once (and only once!), then solve(x) as many times as you need.

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deno add @asymptoticgroup/symba

Import symbol

import * as mod from "@asymptoticgroup/symba/";

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npx jsr add @asymptoticgroup/symba

Import symbol

import * as mod from "@asymptoticgroup/symba/";

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yarn dlx jsr add @asymptoticgroup/symba

Import symbol

import * as mod from "@asymptoticgroup/symba/";

Add Package

pnpm dlx jsr add @asymptoticgroup/symba

Import symbol

import * as mod from "@asymptoticgroup/symba/";

Add Package

bunx jsr add @asymptoticgroup/symba

Import symbol

import * as mod from "@asymptoticgroup/symba/";