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@Axect Axect released this 11 Apr 07:22
· 5 commits to master since this release
v0.39.4
a9b68f9

Release 0.39.4 (2025-04-11)

Optimize integrate

  • Replace the output signature of gauss_legendre_table and kronrod_table to &'static [f64] to avoid unnecessary allocations.
  • Hard code symmetry of weights and nodes into source code to avoid unnecessary allocations.
  • New helper function - compute_gauss_kronrod_sum_stored
    • Reduce the number of function calls (G+K -> K)
  • Change update method of subinterval tolerance (divide by 2 -> divide by sqrt(2))
  • These changes improve the performance of integrate by 1.2x - 50x (to integrate highly oscillatory functions)

Update dependencies

  • Update rand to 0.9
  • Update rand_distr to 0.5

Full Changelog: v0.39.3...v0.39.4

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