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both complex and rational are now builtin classes.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2008-03-16 00:23:43 +00:00
parent 2694b2f937
commit 6125552c27
16 changed files with 4952 additions and 1065 deletions
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9
lib/mathn.rb
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@ -127,7 +127,7 @@ class Rational
if other.kind_of?(Rational)
other2 = other
if self < 0
return Complex.new!(self, 0) ** other
return Complex.__send__(:new!, self, 0) ** other
elsif other == 0
return Rational(1,1)
elsif self == 0
@ -175,7 +175,7 @@ class Rational
num = 1
den = 1
end
Rational.new!(num, den)
Rational(num, den)
elsif other.kind_of?(Float)
Float(self) ** other
else
@ -187,7 +187,7 @@ class Rational
def power2(other)
if other.kind_of?(Rational)
if self < 0
return Complex(self, 0) ** other
return Complex.__send__(:new!, self, 0) ** other
elsif other == 0
return Rational(1,1)
elsif self == 0
@ -219,7 +219,7 @@ class Rational
num = 1
den = 1
end
Rational.new!(num, den)
Rational(num, den)
elsif other.kind_of?(Float)
Float(self) ** other
else
@ -306,4 +306,3 @@ end
class Complex
Unify = true
end