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Commits on Jul 4, 2010
  1. Ralf Gommers
  2. Ralf Gommers
  3. Ralf Gommers

    BUG: optimize.fmin_ncg failed to converge occasionally on Windows due…

    rgommers authored
    … to (==
    
    0.0) comparison. Fixes #1150.
Commits on Jul 3, 2010
  1. Ralf Gommers
  2. Ralf Gommers
  3. Ralf Gommers
  4. Ralf Gommers

    BUG: Ticket #1214: optimize.newton could return an incorrect value if…

    rgommers authored
    … the function coefficients and initial guess were integers.
    
    Backport of r6579.
  5. Ralf Gommers
Commits on Jun 27, 2010
  1. Ralf Gommers

    DOC: Add curve_fit and changes to fsolve/leastsq to release notes.

    rgommers authored
    Also add the latter changes to their respective docstrings, and fix some
    asserts in their tests.
  2. Pauli Virtanen

    BUG: fftpack: use single-precision FFT implementation only for "easy"…

    pv authored
    … sizes
    
    For large "difficult" sizes, the current single precision implementation
    apparently falls back to a non-optimal algorithm, and can produce large
    rounding errors. (bug #1212)
    
    This commit provides a work-around, by enabling the single-precision
    algorithms only for sizes that are composite numbers of 2, 3, and 5, for
    which FFTPACK has explicit support. This is probably a rather
    conservative approach.
Commits on Jun 21, 2010
  1. Update nnlf method documentation in stats.

    Travis Oliphant authored
Commits on Jun 20, 2010
  1. Pauli Virtanen

    TST: special: add test for complex erf

    pv authored
    (cherry picked from commits r6549, r6550)
  2. Pauli Virtanen

    BUG: special: adjust complex erf switchover radius to improve accurac…

    pv authored
    …y (addresses #683)
    
    (cherry picked from commit r6548)
  3. Pauli Virtanen

    ENH: special: add assert_func_equal to clean up the way dataset tests…

    pv authored
    … are implemented
    
    (cherry picked from commit r6547)
Commits on Jun 19, 2010
  1. Ralf Gommers
Commits on Jun 18, 2010
  1. Ralf Gommers
  2. Ralf Gommers
  3. Ralf Gommers
  4. Ralf Gommers
  5. Ralf Gommers
  6. Ralf Gommers

    Deprecate io.recaster module.

    rgommers authored
  7. Ralf Gommers
  8. Ralf Gommers
  9. Ralf Gommers
  10. Ralf Gommers
  11. Ralf Gommers
Commits on Jun 17, 2010
  1. Pauli Virtanen

    BUG: special: adjust test tolerances to be more lenient about numeric…

    pv authored
    …al differences on non-x86 platforms
    
    (cherry picked from r6520)
  2. Pauli Virtanen

    BUG: special: make gammaincinv behave more sanely when it thinks the …

    pv authored
    …iteration did not converge
    
    (cherry picked from r6519)
  3. Ralf Gommers
  4. Ralf Gommers
  5. Ralf Gommers
Commits on Jun 16, 2010
  1. Matthew Brett
  2. Ralf Gommers
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