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Contents
module Math
GOLDEN_PROPORTION = (sqrt(5.0)+1.0)/2.0
end
class Numeric
#
# +gold(power = 1.0)+: golden section ruler
#
# returns the value of the golden section elevated to the power of
# +power+
#
#:nodoc:
def gold(p = 1.0)
self * (Math::GOLDEN_PROPORTION**(p))
end
end
Version data entries
40 entries across 40 versions & 1 rubygems