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Commits on Apr 11, 2015
  1. @mohawkjohn

    Merge pull request #350 from ktns/has_clapack

    mohawkjohn authored
    Fix NMatrix.has_clapack?
  2. @ktns
Commits on Apr 9, 2015
  1. @ktns

    Fix Nmatrix.has_clapack?

    ktns authored
Commits on Apr 3, 2015
  1. @mohawkjohn

    Merge pull request #346 from agisga/permute_columns

    mohawkjohn authored
    make #permute_columns more intuitive to use, make :intuitive the default (rather than :lapack)
Commits on Mar 31, 2015
  1. @agisga

    Make :intuitive default

    agisga authored
  2. @mohawkjohn

    Merge pull request #327 from dilcom/feature-meshgrid

    mohawkjohn authored
    Fixes #304. Add #meshgrid function
  3. @agisga
Commits on Mar 30, 2015
  1. @dilcom

    add #repeat and ::meshgrid

    dilcom authored dilcom committed
  2. @mohawkjohn

    Merge pull request #345 from nicolasleger/patch-1

    mohawkjohn authored
    Test on Ruby 2.2 and auto test on patched versions
  3. @agisga

    adding an optional intuitive interface to #permute_columns

    agisga authored
    adding an optional intuitive interface to #permute_columns
    
    comment
Commits on Mar 27, 2015
  1. @nicolasleger
Commits on Mar 23, 2015
  1. @mohawkjohn

    Merge pull request #343 from spacewander/avoid_division_by_zero

    mohawkjohn authored
    avoid division by zero in matrix inversion
  2. @mohawkjohn

    Merge pull request #342 from akarazniewicz/master

    mohawkjohn authored
    Fixed issue #329: rake compile doesn't rebuild if only .h files modified
  3. @spacewander

    avoid division by zero

    spacewander authored
Commits on Mar 22, 2015
  1. @akarazniewicz
Commits on Mar 20, 2015
  1. @mohawkjohn

    Merge pull request #335 from agisga/improve_hermitian

    mohawkjohn authored
    Removes deprecated Ruby code for `NMatrix.hermitian?`
  2. @mohawkjohn

    Merge pull request #340 from v0dro/power

    mohawkjohn authored
    Raise a matrix to an integer power
  3. @v0dro
Commits on Mar 19, 2015
  1. @mohawkjohn

    Merge pull request #338 from ktns/fix_respond_to

    mohawkjohn authored
    Allow NMatrix#respond_to? to receive two arguments
  2. @mohawkjohn

    Merge pull request #331 from wlevine/issue265_up

    mohawkjohn authored
    Fixes #265. Fix gesdd, gesvd. Update spec.
  3. @ktns
Commits on Mar 18, 2015
  1. @agisga

    fixes .hermitian? and adds a test

    agisga authored
    Removed hermitian? from math.rb
    
    Fixed the cpp implementation of is_hermitian
    
    add hermitian test
    
    fixes .hermitian? and adds a test
    
    improves .hermitian? test
Commits on Mar 17, 2015
  1. @wlevine

    Fix gesdd, gesvd. Update spec.

    wlevine authored
  2. @mohawkjohn

    Merge pull request #332 from wlevine/issue330

    mohawkjohn authored
    Fix rubyval_to_cval for Complex128. Issue 330.
Commits on Mar 12, 2015
  1. @wlevine
Commits on Mar 9, 2015
  1. @cjfuller

    Merge pull request #317 from v0dro/hess

    cjfuller authored
    Reduce matrix to upper hessenberg form with #hessenberg
Commits on Mar 8, 2015
  1. @mohawkjohn

    Merge pull request #328 from ktns/fix_symmetric

    mohawkjohn authored
    Fix NMatrix#symmetric?
  2. @ktns

    Fix is_symmetric

    ktns authored
  3. @ktns

    Test for NMatrix#symmetric?

    ktns authored
Commits on Mar 7, 2015
  1. @v0dro

    Reduce matrix to upper hessenberg form

    v0dro authored
    Reduce matrix to hessenberg form
    
    Reduce matrix to upper hessenberg form with #hessenberg
    
    Reduce matrix to upper hessenberg form with #hessenberg
    tests for hess
    
    hessen wip
    
    wip
    
    hess done
    
    correction
    
    corrections
    
    added author permission and bang version
Commits on Mar 6, 2015
  1. @mohawkjohn

    Merge pull request #326 from cjfuller/fix-c-api-header

    mohawkjohn authored
    Fix c api header; fixes #324.
  2. @cjfuller

    Whitespace cleanup in nmatrix.h

    cjfuller authored
    Mostly this consists of changing to a consistent 2 spaces of indentation as in
    the style guide.
  3. @cjfuller

    Fix nmatrix.h to work with C-only code.

    cjfuller authored
    This was reported as #324.
    
    When including nmatrix.h without __cplusplus defined, there are some
    inconsistencies with the NM_ prefix namespacing, and some places use the
    unprefixed versions even in C code.
    
    This commit makes the namespacing consistent by defining internal _NMATRIX and
    _STORAGE macros that refer to the appropriate namespaced/non-namespaced version
    in the API function declarations, and then undefs them at the end so that we
    don't pollute the global namespace.  External code should still use NM_ prefixed versions for C and non-prefixed versions for C++
    
    Test Plan:
    - create a mini C extension test project that includes nmatrix.h, verify that it compiles correctly
    - in nmatrix: `bundle exec rake clobber && bundle exec rake compile && bundle exec rake spec`
Commits on Feb 14, 2015
  1. @mohawkjohn

    Update README.rdoc

    mohawkjohn authored
    Fixed install instructions
  2. @cjfuller

    Merge pull request #315 from v0dro/corr

    cjfuller authored
    calculate correlation matrix with #corr and bugfix in #cov.
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