catherine devlin kisfvkohbpbjzgsgmailcom introducing mixed module providing class handling mixed numbers fractions parses string float inputs handles arithmetic correctly easy_install mixed development version hg clone httphgassemblacommixed_pythonmixed_python homepage trac httptrachgassemblacommixed_python mixed import mixed m1 mixed4 23 m2 mixed410 m2reduced mixed25 m1 m2 mixed5 115 print m1 m2 11 23 mixed15 mixed1 12 mixed23 mixed23 catherine httpcatherinedevlinblogspotcom pycon 2008 chicago march 1320 uspyconorg tue 05 aug 2008 033039 0500 ann mixed 02