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chore(deps): update dependency mpmath to v1.3.0 [security]#4

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chore(deps): update dependency mpmath to v1.3.0 [security]#4
renovate[bot] wants to merge 1 commit intomainfrom
renovate/pypi-mpmath-vulnerability

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@renovate renovate bot commented Mar 20, 2026

This PR contains the following updates:

Package Change Age Confidence
mpmath 1.2.11.3.0 age confidence

GitHub Vulnerability Alerts

CVE-2021-29063

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 when the mpmathify function is called.


Release Notes

mpmath/mpmath (mpmath)

v1.3.0

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Security issues:

  • Fixed ReDOS vulnerability in mpmathify() (CVE-2021-29063) (Vinzent Steinberg)

Features:

  • Added quadsubdiv() for numerical integration with adaptive path splitting
    (Fredrik Johansson)
  • Added the Cohen algorithm for inverse Laplace transforms
    (Guillermo Navas-Palencia)
  • Some speedup of matrix multiplication (Fredrik Johansson)
  • Optimizations to Carlson elliptic integrals (Paul Masson)
  • Added signal functions (squarew(), trianglew(), sawtoothw(), unit_triangle()
    sigmoidw()) (Nike Dattani, Deyan Mihaylov, Tina Yu)

Bug fixes:

  • Correct mpf initialization from tuple for finf and fninf (Sergey B Kirpichev)
  • Support QR decomposition for matrices of width 0 and 1 (Clemens Hofreither)
  • Fixed some cases where elliprj() gave inaccurate results (Fredrik Johansson)
  • Fixed cases where digamma() hangs for complex input (Fredrik Johansson)
  • Fixed cases of polylog() with integer-valued parameter with complex type
    (Fredrik Johansson)
  • Fixed fp.nsum() with Euler-Maclaurin algorithm (Fredrik Johansson)

Maintenance:

  • Dropped support for Python 3.4 (Sergey B Kirpichev)
  • Documentation cleanup (Sergey B Kirpichev)
  • Removed obsolete files (Sergey B Kirpichev)
  • Added options to runtests.py to skip tests and exit on failure
    (Jonathan Warner)

Configuration

📅 Schedule: Branch creation - "" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

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renovate bot commented Mar 20, 2026

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

  • any of the package files in this branch needs updating, or
  • the branch becomes conflicted, or
  • you click the rebase/retry checkbox if found above, or
  • you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: docker/python/poetry.lock
Updating dependencies
Resolving dependencies...

Creating virtualenv atcoder-4e5okp_O-py3.11 in /home/ubuntu/.cache/pypoetry/virtualenvs

Package values (2020.12.3) not found.

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