I don't see any connection between the original post and your reply but... My understanding is that the Coppersmith Winograd algorithm is not really used anywhere: https://en.wikipedia.org/wiki/Galactic_algorithm
I'm not sure if that is the same algorithm. The paper you cite looks like an earlier work. On Thu, 30 Jan 2020 at 21:12, S.Y. Lee <[email protected]> wrote: > > This looks like an old topic, but I stumbled across the Coppersmith-Winograd > algorithm so I'm going to reply over this > https://www.sciencedirect.com/science/article/pii/S0747717108800132 > it was quite difficult to understand the paper, but I'd suspect that the > coppersmith algorithm is about 'approximating' the matrix product rather than > computing the exact values. > If that is the case, it won't be interesting topic outside of numeric > computations. > > I wonder if anyone familiar with the topic can clarify that the algorithm is > approximate. > > On Sunday, March 10, 2019 at 5:14:32 PM UTC+9, Shiksha Rawat wrote: >> >> Hello, >> >> I am Shiksha , a second-year undergrad from India. I have been contributing >> to Sympy for more than a month now. While going through Gsoc Ideas page, I >> found Efficient Equation of Motion Generation with Python interesting.I had >> a subject on engineering mechanics in college and I would be pleased if I >> get a chance to work on it. >> >> After going through the documentation I observed that functions are >> implemented to find kinetic energy and potential energy, but there is no >> function for total energy. Also kinetic energy is returned as a sum of >> translational and rotational kinetic energy, what if we only want to >> calculate translational kinetic energy or rotational kinetic energy. >> >> Since it is mentioned in the status of that idea that no work is done so far >> I am not sure where should I start from. >> >> I would love to hear from Jason Moore as he is more familiar with the topic. >> >> Links to the issues which I have solved(though not related to current idea): >> https://github.com/sympy/sympy/pull/15842 >> https://github.com/sympy/sympy/pull/15901 >> >> Thanks. >> >> >> >> > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/1e2a0dba-229c-4af0-8e65-d0b39da8d783%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAHVvXxRsV7%3DuAsgxKCDWBx8wkH3-qx%3DWX3A93jMrG6qODfDcmg%40mail.gmail.com.
