Ruby/NArray  ver 0.6.0.9 (2014-05-29)	by Masahiro TANAKA

• NArray properties:

  • Fast and easy calculation for large numerical array.
  • Accepting Elements: 8,16,32 bit integer, single/double float/complex, Ruby Object.
  • Easy extraction/substitution of array subset, using assignment with number, range, array index.
  • Operator: +,-,*,/,%,**, etc.
  • FFTW version 2 or 3 is separately supported.
  • NImage: Image viewer class.
  • Ruby/PGPLOT: Graphics library interface (separately distributed) X-Y Graph, Histogram, Contour map, Image map, etc.

• NArray is similar to:

  • Python/NumPy, Perl/PDL, Yorick, IDL

• NArray is far from completed!

  • Experimental! Specification may be changed.
  • Far from completed.
  • Bugs may be included.
  • No document.

• Installation

  • Compile & Install NArray

    ruby extconf.rb make make install

• Tested Platform

  ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux] gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)

• License

  This program is free software. You can distribute/modify this program under the same terms as Ruby itself. NO WARRANTY.

• Author

  Masahiro TANAKA [email protected]