Issues

• Fable 5.1 xhigh review of iMinuit

  scikit-hep/iminuit#1192 · Filter by author henryiii opened on Sep 8, 2026
  1

• Unreliable error estimates from Hesse for parameters pinned near bounds despite passing covariance diagnostics

  scikit-hep/iminuit#1142 · Filter by author Perallheizer opened on Jul 1, 2026
  1

• Add mechanism to register custom integrator for CDF approximation for extended likelihoods

  scikit-hep/iminuit#1115 · Filter by author ikrommyd opened on Oct 30, 2025
  2

• Use of a functools.partial not supported in cost.UnbinnedNLL?

  scikit-hep/iminuit#1107 · Filter by author GWeberJ opened on Aug 27, 2025
  3

• Upper limits of 100663294.6 or higher increase start value to a minimal value, starting with approx. 96

  scikit-hep/iminuit#1106 · Filter by author 2xB opened on Aug 26, 2025
  3

• Backwards compatibility issue with default use_simplex

  scikit-hep/iminuit#1041 · Filter by author tianluyuan opened on Sep 21, 2024
  2

• Feature Request: mix arguments of different-sized arrays (& floats)?

  scikit-hep/iminuit#982 · Filter by author pfackeldey opened on Apr 5, 2024
  6

• Support keyword-only cost functions

  scikit-hep/iminuit#981 · Filter by author HDembinski opened on Apr 2, 2024

• Do something sensible when running Minuit.hesse() turns valid minimum into invalid minimum

  scikit-hep/iminuit#746 · Filter by author HDembinski opened on Apr 5, 2022
  8

• Support parallel computation in cost functions

  enhancement
  scikit-hep/iminuit#718 · Filter by author HDembinski opened on Mar 3, 2022
  1

• Add tutorial comparing numerical optimization with MCMC

  scikit-hep/iminuit#695 · Filter by author HDembinski opened on Oct 25, 2021

• Support global bayesian optimization

  scikit-hep/iminuit#661 · Filter by author HDembinski opened on Jun 4, 2021

• Support nlopt in Minuit

  scikit-hep/iminuit#660 · Filter by author HDembinski opened on Jun 4, 2021

• Add some notes in the docs about global minimization

  scikit-hep/iminuit#639 · Filter by author santosmv opened on Apr 9, 2021
  4

• write iminuit JOSS paper

  scikit-hep/iminuit#309 · Filter by author HDembinski opened on Sep 11, 2018 · 2.1
  7