Issues

• ENH: Implement ModAB root-finding algorithm

  google/jaxopt#640 · Filter by author Proektsoft-EOOD opened on May 3, 2026

• BUG: jaxopt.ScipyMinimize only allows callable(xk), which fails for trust-constr

  google/jaxopt#636 · Filter by author mattlevine22 opened on Sep 7, 2025

• How to speed up BoxOSQP for solving many QPs

  google/jaxopt#634 · Filter by author gautica opened on Jul 24, 2025
  1

• OSQP Fails to satisfy non-negativity constraints..

  google/jaxopt#633 · Filter by author LidiiaS opened on Jun 2, 2025
  1

• How to solve linear programming and quadratic programming with inequality constraint only

  google/jaxopt#623 · Filter by author anhtnguyen1210 opened on Feb 25, 2025

• jaxopt's L-BFGS-B with custom gradient not matching with scipy implementation

  google/jaxopt#620 · Filter by author jithendaraa opened on Jan 26, 2025
  1

• test_binary_logit_log_likelihood fails with AssertionError

  google/jaxopt#618 · Filter by author GaetanLepage opened on Jan 6, 2025

• pure_callback is broken with multiple vmap

  google/jaxopt#613 · Filter by author Joshuaalbert opened on Sep 13, 2024

• Levenberg Marquardt with box constraints?

  google/jaxopt#607 · Filter by author N9-Tails opened on Aug 22, 2024
  2

• GaussNewton and LevenbergMarquardt on multidimensional arrays

  google/jaxopt#605 · Filter by author arunoruto opened on Jul 30, 2024

• Jaxopt implementation of scipy's linprog

  google/jaxopt#602 · Filter by author ghimiremukesh opened on Jul 1, 2024

• Projected gradient for multidimensional array

  google/jaxopt#594 · Filter by author rkruegs123 opened on May 14, 2024

• Tests crash/failures on aarch64-linux with latest jax(lib) (0.4.28)

  google/jaxopt#593 · Filter by author GaetanLepage opened on May 11, 2024

• LinearSolveTest.test_solve_sparse fails with jax 0.4.26

  google/jaxopt#592 · Filter by author GaetanLepage opened on May 6, 2024
  1

• Constraint violation causes L-BGFS-B to fail

  google/jaxopt#590 · Filter by author gulls-on-parade opened on Apr 17, 2024
  1

• Disable warnings in vmap or print to stderr

  google/jaxopt#589 · Filter by author joeryjoery opened on Apr 17, 2024
  4

• Error when taking gradient wrt parameters in BoxOSQP

  google/jaxopt#588 · Filter by author deasmhumhna opened on Apr 1, 2024

• "invalid escape sequence" warning in BoxOSQP docstring

  google/jaxopt#584 · Filter by author nardi opened on Mar 15, 2024

• JAXOPT Projected Gradient

  google/jaxopt#582 · Filter by author pulkitchhabra19 opened on Feb 20, 2024

• diag(JTJ) can be more efficient

  google/jaxopt#580 · Filter by author Joshuaalbert opened on Feb 13, 2024

• LevenbergMarquardt implementation does not accept PyTree parameters

  google/jaxopt#579 · Filter by author Joshuaalbert opened on Feb 6, 2024

• unit test failures on aarch64 linux with scipy 1.12

  google/jaxopt#577 · Filter by author ghost opened on Feb 4, 2024

• Stopping condition 'madsen-nielsen' incorrect

  google/jaxopt#575 · Filter by author Joshuaalbert opened on Feb 2, 2024

• Stochastic L-BFGS algorithm implementation

  google/jaxopt#572 · Filter by author Joshuaalbert opened on Jan 24, 2024

• OSQP crashing on unexpected params

  documentation
  google/jaxopt#570 · Filter by author Illviljan opened on Jan 16, 2024
  3