v0.7.1

[0.7.1] - 2026-03-06

Added

• Parallelisation of invs computation in Terms for vectorized input (bottleneck for fitting)
• Automatic patching in LoadResults of old format results with old delta, omega and pi invariants (use explicit mandelstams poly instead).
• TermsList.reinsert_symmetries
• (private) (wip) Basis change functions

Changed

• Migration of basic utils to pycoretools
• Various improvements to slicing (especially for non UFD's)
• Better error message for terms with symmetries with unspecified sign
• Improved parsers
• Term(s) objects carry Field information
• (private) Empty ansatz is valid ansatz
• Better handling of casting to field of rational coefficients
• Improved analytic terms division to support numerators with polynomials with more than one monomial in first argument

Fixed

• Patching float rationalisation to return (gaussian) rational instance instead of tuple
• Better logic to get tensor_function length without evaluating it

Deprecated

• make_proper fraction function, should not impact stability
• mapThreads, crease, flatten etc should be imported from pycoretools
• (private) Removing external gmp solver