]> matita.cs.unibo.it Git - helm.git/history - matita/matita/lib/arithmetics/sigma_pi.ma
projects / helm.git / history
? search:
summary | shortlog | log | commit | commitdiff | tree
first ⋅ prev ⋅ next
- terms.ma: we included 'is_dummy" and "neutral" (maybe "is_neutral
[helm.git] / matita / matita / lib / arithmetics / sigma_pi.ma
2010-12-23 Andrea Aspertiprogress blob | commitdiff | raw
Unnamed repository; edit this file 'description' to name the repository.