ports//math/ruby-gsl/work/rb-gsl-1.9.2/samples/eigen/workspace.rb

#!/usr/bin/env ruby
require("rbgsl")

w = GSL::Eigen::Symm::Workspace.alloc(4)
m = GSL::Matrix[[1.0, 1.0/2.0, 1.0/3.0, 1.0/4.0], [1.0/2.0, 1.0/3.0, 1.0/4.0, 1.0/5.0],
           [1.0/3.0, 1.0/4.0, 1.0/5.0, 1.0/6.0], [1.0/4.0, 1.0/5.0, 1.0/6.0, 1.0/7.0]]
p GSL::Eigen.symm(m, w)

w = GSL::Eigen::Symm::Workspace.alloc(2)
m = GSL::Matrix[[1, 2], [3, 4]]
p GSL::Eigen.nonsymm(m, w)

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