Contents

#!/usr/bin/env ruby
require("gsl")
n = 100
x = GSL::Vector.linspace(0.01, 2, n)
y1 = GSL::Sf::expint_E1(x)
y2 = GSL::Sf::expint_E2(x)
yi = GSL::Sf::expint_Ei(x)
GSL::Vector.graph(x, y1, y2, yi, "-T X -C -g 3 -X x -Y 'E(x)' --toggle-rotate-y-label -L 'Exponential integral E1, E2, Ei'")

Version data entries

22 entries across 22 versions & 4 rubygems

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