https://www.youtube.com/watch?v=pNe1wWeaHOU&list=PLYI8318YYdkCsZ7dsYV01n6TZhXA6Wf9i&index=1 Thank you, -Alex Goretoy http://launchpad.net/~a1g
On Wed, Sep 6, 2017 at 7:22 PM, Stefan Ram <r...@zedat.fu-berlin.de> wrote: > Rustom Mody <rustompm...@gmail.com> writes: >>Because the abstract idea of a permutation is a list (sequence) > > Traditional mathematical books (which are not influenced by > computer programming terminology) often use "n-tuple" > (or "sequence") instead of "list" IIRC. > > It is important to note that - according to me - a Python > data structure with the same /name/ as a mathematical concept > does not always have to be the best way to implement that > mathematical concept. E.g., sometimes a Python list might be > the best way to implement a mathematical tuple, or a Python > tuple may be the best way to implement a mathematical set. > > -- > https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
