/usr/lib/ruby/1.9.1/complex.rb is in libruby1.9.1 1.9.3.194-8.1+deb7u5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | # :enddoc:
warn('lib/complex.rb is deprecated') if $VERBOSE
require 'cmath'
unless defined?(Math.exp!)
Object.instance_eval{remove_const :Math}
Math = CMath
end
def Complex.generic? (other)
other.kind_of?(Integer) ||
other.kind_of?(Float) ||
other.kind_of?(Rational)
end
class Complex
alias image imag
end
class Numeric
def im() Complex(0, self) end
end
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