durtools.naive_prolated_to_written

abjad.tools.durtools.naive_prolated_to_written(prolated_duration, prolation='diminution')

Return number of the form 1/2**n that is either just greater, or just less, than prolated_duration, according to ‘prolation’.

Intended to find written duration of notes inside tuplet.

durtools.naive_prolated_to_writtenRational(3, 80), ‘diminution’) Rational(1, 32)

durtools.naive_prolated_to_writtenRational(3, 80), ‘augmentation’) Rational(1, 16)

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