Issues

• fit_candidate differences its Jacobian one solve at a time on the explicit path, where batching is 2.3-7x

  sbryngelson/PyIMR#303 · Filter by author sbryngelson opened on Aug 23, 2026

• Stiffening elastics with relaxation: Gent, Fung, Arruda-Boyce, Yeoh and Ogden exist only as instantaneous elastics

  sbryngelson/PyIMR#300 · Filter by author sbryngelson opened on Aug 19, 2026

• PronyZener: the general n-mode law, with a caveat about its prospects

  sbryngelson/PyIMR#301 · Filter by author sbryngelson opened on Aug 19, 2026

• Developer setup does not mention pyright, and the fast-lane budget needs watching

  sbryngelson/PyIMR#299 · Filter by author sbryngelson opened on Aug 19, 2026

• Three gaps in the test suite, each of which let a real defect through

  sbryngelson/PyIMR#298 · Filter by author sbryngelson opened on Aug 19, 2026

• thin_time's low end is claimed to identify pl_n, and that claim was never checked

  sbryngelson/PyIMR#297 · Filter by author sbryngelson opened on Aug 19, 2026

• yield_pa bounds are set by analogy, not by measurement

  sbryngelson/PyIMR#296 · Filter by author sbryngelson opened on Aug 19, 2026

• cap_at_prior defaults to False, which pays a model for parameters its data cannot see

  sbryngelson/PyIMR#295 · Filter by author sbryngelson opened on Aug 19, 2026

• Change the default bubble-dynamics operator, or justify keeping it

  sbryngelson/PyIMR#294 · Filter by author sbryngelson opened on Aug 19, 2026

• Keller-Miksis will not integrate at large R_max and high stretch: cause unknown

  sbryngelson/PyIMR#270 · Filter by author sbryngelson opened on Aug 14, 2026
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