Package jazzparser :: Package data :: Class Fraction

Class Fraction

object --+
         |
        Fraction

Stores a rational fraction as a numerator and denominator. Fractions can be output as strings and also read in from strings (use Fraction(string=<string>), or just Fraction(<string>)).

The format used is "i", where i is an integer if the fraction is an exact integer, or "i n/d", where i is the integer part, n the numerator and d the denominator.

Nested Classes

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ValueError

Instance Methods

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__init__(self, numerator=0, denominator=1, string=None)
x.__init__(...) initializes x; see help(type(x)) for signature

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_get_denominator(self)

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_set_denominator(self, val)

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simplify(self)

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simplified(self)
Returns a simplified version of this fraction without modifying the instance.

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reciprocal(self)

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__str__(self)
str(x)

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__repr__(self)
str(x)

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to_latex(self)

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__add__(self, other)

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plus(self, other)

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__radd__(self, other)

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__neg__(self)

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__sub__(self, other)

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__rsub__(self, other)

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__mul__(self, other)

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__rmul__(self, other)

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__div__(self, other)

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__rdiv__(self, other)

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__float__(self)

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__int__(self)

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__long__(self)

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__cmp__(self, other)

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__hash__(self)
hash(x)

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Inherited from object: __delattr__, __format__, __getattribute__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__