Contents

#!/usr/bin/env ruby
require("gsl")
include Math

m = GSL::Matrix.alloc(10, 10)
for i in 0...10
  for j in 0...10
    m.set(i, j, sin(i) + cos(j))
  end
end

for j in 0...10
  col = m.col(j)
  d = GSL::Blas.dnrm2(col)
  printf("matrix column %d, norm = %g\n", j, d)
end

Version data entries

22 entries across 22 versions & 4 rubygems

Version	Path
gsl-2.1.0.3	examples/blas/dnrm2.rb
gsl-2.1.0.2	examples/blas/dnrm2.rb
gsl-2.1.0.1	examples/blas/dnrm2.rb
gsl-2.1.0	examples/blas/dnrm2.rb
gsl-1.16.0.6	examples/blas/dnrm2.rb
rb-gsl-1.16.0.5	examples/blas/dnrm2.rb
rb-gsl-1.16.0.4	examples/blas/dnrm2.rb
rb-gsl-1.16.0.3	examples/blas/dnrm2.rb
rb-gsl-1.16.0.3.rc1	examples/blas/dnrm2.rb
gsl-nmatrix-1.15.3.2	examples/blas/dnrm2.rb
gsl-nmatrix-1.15.3.1	examples/blas/dnrm2.rb
rb-gsl-1.16.0.2	examples/blas/dnrm2.rb
rb-gsl-1.16.0.1	examples/blas/dnrm2.rb
rb-gsl-1.16.0	examples/blas/dnrm2.rb
rb-gsl-1.15.3.2	examples/blas/dnrm2.rb
rb-gsl-1.15.3.1	examples/blas/dnrm2.rb
blackwinter-gsl-1.15.3.2	examples/blas/dnrm2.rb
gsl-nmatrix-1.15.3.0	examples/blas/dnrm2.rb
gsl-1.15.3	examples/blas/dnrm2.rb
gsl-1.14.7	examples/blas/dnrm2.rb