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Numerical analysis in Javascript

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This isn't a technical issue, but it's important nonetheless: looks like the domain has expired. It's important to renew it as soon as possible so it's not grabbed by a...

var data = [ [308.2985565973347, 308.2985565973347, 308.2985565973347, 308.2985565973347], [306.8843430349616, 306.8843430349616, 306.8843430349616, 306.8843430349616], [306.8843430349616, 306.8843430349616, 306.8843430349616, 306.8843430349616], [306.17723625377505, 306.17723625377505, 306.17723625377505, 306.17723625377505], ] numeric.svd(data) result has NaN

As suggested by static analysis tool: https://github.com/koalaman/shellcheck/wiki/SC2006 https://github.com/koalaman/shellcheck/wiki/SC2164 https://github.com/koalaman/shellcheck/wiki/SC2166

For some inputs to eig solver the QR francis results in an error. See failing example below ```js const matrix = [ [0, 0, 1, 0], [0, 0, 0, 1],...

Example input: ``` IN> numeric.svd([[ 1.2314470096270005, -8.927990819795772], [ 0.0710192233504547, -0.5148893692907976]]) OUT> {U: [[ NaN, NaN], [ NaN, NaN]], S: [ 0, NaN], V: [[ 0.9906, 0.1366], [ 0.1366, -0.9906]]} ```...

I am using numeric in a Typescript-Surrounding. If my ts-File looks like this: ``` import * as numeric from numeric; ... class abc { ... function xyz() { const hessian...

numeric.sub(72324.3311,200.10) // 72124.23109999999

Also interested in any d.ts file for this lib.