How to access `Unit.isValidAlpha`?

Description

import math from 'mathjs';`

// @ts-expect-error
math.Unit.isValidAlpha = () => {
	return true;
};

Contributor guide

Tech stack

javascripttypescript

Domain

api

Issue type

documentation

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

under 1 hour

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

JavaScriptTypeScriptmathjs

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

70

Research direction

The user is trying to access `Unit.isValidAlpha` by importing `math` but gets undefined. Investigate how `Unit` is exported in mathjs. The correct import might be `import { Unit } from 'mathjs'` or `import * as math from 'mathjs'` then `math.Unit`. Check the mathjs documentation and source code for Unit export. Also consider if `isValidAlpha` is a public API or internal.