chore(deps): update mpmath requirement from >=1.3.0 to >=1.4.1

[dependabot]

Updates the requirements on mpmath to permit the latest version.

Release notes

Sourced from mpmath's releases.

1.4.1

Bug fixes:

• Fix test_hexadecimal_with_libc_bulk(), see #1049 (Doug Torrance)
• Keep available deprecated aliases for mpc/mpf_log() (Sergey B Kirpichev)
• Use version_file option of setuptools-scm to keep version info, see #1048 (Sergey B Kirpichev)
• Add workaround for test on s390x, see #1061 (Sergey B Kirpichev)

Full Changelog: mpmath/mpmath@1.4.0...1.4.1

Changelog

Sourced from mpmath's changelog.

--1.4.1-- Released March 15, 2026

Bug fixes:

• Fix test_hexadecimal_with_libc_bulk(), see #1049 (Doug Torrance)
• Keep available deprecated aliases for mpc/mpf_log() (Sergey B Kirpichev)
• Use version_file option of setuptools-scm to keep version info, see #1048 (Sergey B Kirpichev)
• Add workaround for test on s390x, see #1061 (Sergey B Kirpichev)

--1.4.0-- Released February 23, 2026

Features:

• Support underscores as digit separators per PEP 515, see #661 (Sergey B Kirpichev)
• Add rationals converter for mpf's, see #666 (Sergey B Kirpichev)
• Rewrite bernpoly/eulerpoly to avoid dependency on bernoulli(1) convention, see #700 (Sergey B Kirpichev)
• Support base kwarg for from_str(), see #703 (Jonathan Warner, Sergey B Kirpichev)
• Support randmatrix() for mp.iv and mp contexts, see #527 (Maximilian Gaukler)
• Added rank() function for matrices, see #610 (Jan-Philipp Hoffmann)
• Add plus flag to select the B_1 sign convention for bernoulli/bernfrac, see #724 (Jeremy Tan Jie Rui, Sergey B Kirpichev)
• Add mpf.as_integer_ratio() method, support construction of mpf from Decimal objects, see #731 (Sergey B Kirpichev)
• Expose lower/upper_gamma functions, see #740 (Sergey B Kirpichev)
• Support mpc initialization from string, see #743 (Sergey B Kirpichev)
• Support asinh/acosh/atanh in the fp context, see #750 (Sergey B Kirpichev)
• Support binary/octal/hexadecimal string output, see #711 (Jonathan Warner, Sergey B Kirpichev)
• Support pickling for matrices and mpi, see #761 (Sergey B Kirpichev)
• Support matrix.array() dunder method, see #767 (Sergey B Kirpichev)
• Support more number syntaxes, see #778 (Sergey B Kirpichev)
• Run mpmath as a module for interactive work, see #773, #923, #931, #936, #939 and #954 (Sergey B Kirpichev)
• Add signed option to to_man_exp(), see #783 (Sergey B Kirpichev)
• Add fp.hypot, see #798 (Sergey B Kirpichev)
• Support inf/nan's in ctx.almosteq(), #802 (Sergey B Kirpichev)
• Implement mpf.format(), see #819, #831, #850, #859, #857, #862, #881, #944 and #966 (Javier Garcia, Sergey B Kirpichev)
• Support conversion from scalar ndarray's, see #821 (Sergey B Kirpichev)
• Support rounding modes in mpf.format, see #823, #831, #834 and #969 (Javier Garcia, Sergey B Kirpichev)
• Support '%' presentation type for mpf, see #847 (Sergey B Kirpichev)
• Support gmpy2-like rounding modes in to_str(), see #830 (Javier Garcia)

... (truncated)

Commits

• c1131e2 Merge pull request #1053 from skirpichev/release-1.4.1
• d3d3eb9 Update CHANGES
• 629daff Add a workaround for test on s390x
• 96272f3 Revert "Add backport action"
• e129480 Test frozen package version (#1055)
• 1ef88b4 Amend docstring for round_digits()
• 650520b Use version_file option of setuptools-scm to keep version info
• 501af4a Keep forever deprecated aliases for mpc/mpf_log()
• 6887127 Set argtypes for sprintf from ctypes
• f3e9cf0 Update CHANGES (free-threading support)
• Additional commits viewable in compare view

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