Matrix or vector operations for ruby.
Unavailable.
Compile
$ bundle exec rake compile:mxruby
MX.new
mx_***
is a function that is defined as a ruby method.mxx_***
is only used from C.mxs_***
is also only used from C, but it is astatic
function.
mxx_copy_***
is copy function, which has interface that receive two arguments as src, dest.