Sha256: a5360473a4f7062d01b2e94cd4d35c2278571f7ff1bcf21fbf69adc9cfa925e4

Contents?: true

Size: 550 Bytes

Versions: 6

Compression:

Stored size: 550 Bytes

Contents

#!/usr/bin/env ruby

require 'rubygems'
require 'narray'
require 'gsl'
require '../gsl_test.rb'
include GSL::Test

dbleps = 1e-6
expected = Math.sqrt((0..4).inject {|m,x| m+=x*x})

v = GSL::Vector.indgen(5)
v_dnrm2 = GSL::Blas.dnrm2(v)
GSL::Test.test_rel(v_dnrm2, expected, dbleps, "GSL::Blas.dnrm2(GSL::Vector)")

na = NArray.float(5).indgen!
na_dnrm2 = GSL::Blas.dnrm2(na)
GSL::Test.test_rel(na_dnrm2, expected, dbleps, "GSL::Blas.dnrm2(NArray)")

GSL::Test.test_rel(na_dnrm2, v_dnrm2, 0, "GSL::Blas.dnrm2(NArray) == GSL::Blas.dnrm2(GSL::Vector)")

Version data entries

6 entries across 6 versions & 4 rubygems

Version Path
gsl-nmatrix-1.15.3.2 tests/narray/blas_dnrm2.rb
gsl-nmatrix-1.15.3.1 tests/narray/blas_dnrm2.rb
rb-gsl-1.15.3.1 tests/narray/blas_dnrm2.rb
blackwinter-gsl-1.15.3.2 tests/narray/blas_dnrm2.rb
gsl-nmatrix-1.15.3.0 tests/narray/blas_dnrm2.rb
gsl-1.15.3 tests/narray/blas_dnrm2.rb