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simplified version of a theorem.
[helm.git] / matita / library / nat / iteration2.ma
2007-09-17 Cristian Armentanosimplified version of a theorem.
2007-07-30 Cristian Armentanorenamed generic_sigma_p.ma to generic_iter_p.ma
2007-06-30 Cristian ArmentanoNew definition of Euler's totient function.
2007-06-29 Cristian Armentanogeneric version, specializing generic_sigma_p.ma
2007-06-29 Cristian Armentanotheorems about sigma_p proved using sigma_p_gen
2007-05-24 Enrico Tassiauto and autogui... some work
2007-03-16 Andrea AspertiExtensions required for the moebius function (in Z).