style: change MathUtils imports from tree

[zlodeev]

Refs: #368

Description

Some imports of MathUtils was related to source code instead of library.

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What is the purpose of this pull request?

• [ ] Bug fix
• [ ] New Feature
• [ ] Documentation update
• [x] Other

Before submitting the PR, please make sure you do the following:

• [x] Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• [x] Follow the Conventional Commits v1.0.0 standard for PR naming (e.g. feat(examples): add hello-world example).
• [x] Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• [x] Ideally, include relevant tests that fail without this PR but pass with it.