16 lines
334 B
Ruby
16 lines
334 B
Ruby
require 'facets/math/sinc'
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test_case Math do
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class_method :sinc do
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test do
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Math.sinc( 0.0).assert == 1.0
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Math.sinc( 1.0).assert == Math.sin(1.0)
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Math.sinc(-1.0).assert == Math.sin(1.0)
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Math.sinc( 2.0).assert == 0.5 * Math.sin(2.0)
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Math.sinc(-2.0).assert == 0.5 * Math.sin(2.0)
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end
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end
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end
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