Update dependency mathjs to v13

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mathjs (source)	12.4.3 -> 13.0.0

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Release Notes

josdejong/mathjs (mathjs)

v13.0.0

Compare Source

Breaking changes:

• Change isZero, isPositive, and isNegative to respect config.epsilon
  (#​3139, #​2838).
• Change the behavior of the internal nearlyEqual to align with Python and
  Julia (#​3152, #​2838)
• Upgrade to [email protected],
  https://github.com/rawify/Fraction.js/issues/68s/68.
• Dropped support for JavaScript engines that do not fully support ES6 or
  bigint, or are not actively maintained.

Non-breaking changes:

• Implemented support for bigint (#​3207, #​3207)
• Implemented a new config option config.numberFallback needed for bigint
  (#​3207).
• Internal: refactored tooling to ES modules and upgraded all devDependencies.

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