• 19.Jun.2004
  • Support gsl-1.4.90
    • Added Stefan-Boltzmann constant, Thomson scattering cross section
    • Module Deriv
• 15.Jun.2004
  • Modified ext/extconf.rb, to use CBLAS, ATLAS
• 13.Jun.2004
  • Fixed a bug in the sample script integration/friedmann.rb
  • Improved interfaces of polynomial equations
  • Correct the document on GSL::Complex
• 10.Jun.2004
  • ver 0.4.2
  • The module GSL::Math removed
  • The module name GSL::Const is changed to GSL::CONST
• 09.Jun.2004
  • ver 0.4.1
  • Add random number generators borosh13, coveyou, fishman18, fishman20, fishman2x, knuthran, knuthran2, lecuyer21, waterman14.
  • Correct the documentation on random number generators
  • Add functions expint_E1_scaled,expint_E2_scaled, and others
  • Add methods Rng::fwrite, fread
  • Add function binomial_tpe
• 05.Jun.2004
  • 0.4.0
• 02.Jun.2004
  • rb_gc_mark
  • Implemented simulated annealing, Ntuples
• 25.Apr.2004
  • Vector, Matrix, Matrix::Complex coerce
• 24.Apr.2004 version 0.3.11
  • GSL::Complex, coerce
• 22.Apr.2004 version 0.3.10
  • polish sources of special functions
• 18.Apr.2004, version 0.3.9
  • bug fix Eigensystems, Interpolation
• 16.Apr.2004
  • bug fix Vector, Matrix, Linalg
• 14.Apr.2004, version 0.3.8
  • N-tuples
  • Improvement in NArray object conversions (thanks to S. Nishizawa)
• 13.Apr.2004
  • Poly divided-difference reporesentation, Taylor expansion
  • Apply patch by S. Nishizawa, for type checks in C code, and some modifications in sample scripts
• 12.Apr.2004, version 0.3.7
  • Add mathematical functions ldexp, frexp
  • Add gsl_sf_hazard function
  • QRng bug fix
  • GSL::Stats module
• version 0.3.6 Monte-Carlo integration
• version 0.3.5 Multidimensional minimization
• version 0.3.4 Combinations, One dimensional minimization, Multidimensional root-finding
• version 0.3.3 Nonlinear least-squared fitting
• versoin 0.3.2 Least-squared fitting
• version 0.3.1 One dimensional root-finding
• version 0.3.0 FFTs, Ordinary differential equations
• 2002 version 0.2.5