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domitry/sin.rb

Created March 21, 2014 17:27
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Sample of the new Plotrb, GSoC2014
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sin.rb
require 'plotrb'
N = 1000
x_arr = NVector.linspace(0, 5 * Math::PI, N)
y_arr = NMath.sin(x_arr)
line = Line.new(x: x_arr, y: y_arr) do
axis_titles(x: "x", y: "y")
legend(title: "sin")
end
line.display()
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