]> matita.cs.unibo.it Git - helm.git/tree - helm/software/matita/library/Q/fraction/
lemma 3.6 subverted
[helm.git] / helm / software / matita / library / Q / fraction /
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-rw-r--r-- 2923 finv.ma
-rw-r--r-- 8031 fraction.ma
-rw-r--r-- 4295 ftimes.ma