New in version 1.1.
Change positive integer n to implied porlation multiplier:
abjad> from abjad.tools import durationtools
abjad> for denominator in range(1, 17): # doctest: +SKIP
... multiplier = durationtools.positive_integer_to_implied_prolation_multipler(denominator)
... print '%s\t%s' % (denominator, multiplier)
...
1 1
2 1
3 2/3
4 1
5 4/5
6 2/3
7 4/7
8 1
9 8/9
10 4/5
11 8/11
12 2/3
13 8/13
14 4/7
15 8/15
16 1
Return positive fraction less than or equal to 1.
Changed in version 2.0: renamed durationtools.denominator_to_multiplier() to durationtools.positive_integer_to_implied_prolation_multipler().