Here's a documentation page I wrote on solving an equation algebraically using solve() or solveset() <https://docs.sympy.org/dev/guides/solving/solve-equation-algebraically.html>. The related page Solve a System of Equations Algebraically <https://docs.sympy.org/dev/guides/solving/solve-system-of-equations-algebraically.html> does not mention solveset(), so I believe it is the case that solveset() can only solve for one variable, but others with more experience might know for sure.
Jeremy Monat On Sat, Dec 31, 2022 at 2:29 AM Peter Stahlecker <peter.stahlec...@gmail.com> wrote: > No idea. > Like I said, I never really used solveset, just played around with it a > bit. > > On Sat 31. Dec 2022 at 06:19 Carl K <ca...@msn.com> wrote: > >> Peter writes: >> >> >> >> - As per the documentation, sympy.solveset.solver should be able to >> do this, but I have no experience with it. >> >> >> >> Thanks for the tip. Here are the docs for solveset: Solveset - SymPy >> 1.11 documentation >> <https://docs.sympy.org/latest/modules/solvers/solveset.html>. Sadly, I >> think it can only solve for one variable. >> >> >> >> - Carl >> >> >> >> *From:* sympy@googlegroups.com <sympy@googlegroups.com> *On Behalf Of *Peter >> Stahlecker >> *Sent:* Friday, December 30, 2022 9:13 PM >> *To:* sympy@googlegroups.com >> *Subject:* Re: [sympy] If a^2+b^2+c^2=1, how do you find all real-valued >> triplets <a,b,c> that make the equation true? >> >> >> >> As per the documentation, sympy.solveset.solver should be able to do >> this, but I have no experience with it. >> >> >> >> NB: >> >> I have scanned your articles, not studied them. Would things like Gödel‘s >> incompleteness theorem not prevent you from ever reaching your goal, never >> mind the practical problems? >> >> >> >> >> >> On Sat 31. Dec 2022 at 05:56 Carl K <ca...@msn.com> wrote: >> >> Greetings, >> >> I'm playing with physics problems. Can SymPy solve problem like this? >> >> Question: a**2+b**2+c**2==1 (real valued) >> Answer: -1<=a<=1, >> -sqrt(1-a**2)<=b<=sqrt(1-a**2), >> c is +- sqrt(1-a**2-b**2) >> >> Thanks! >> Carl >> >> p.s. I'm looking to follow up my article "Perfect, Infinite-Precision, >> Game Physics in Python (Part 3): Use Python SymPy to turn Math and Physics >> into Programming" >> >> https://medium.com/towards-data-science/perfect-infinite-precision-game-physics-in-python-part-3-9ea9043e3969 >> <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmedium.com%2Ftowards-data-science%2Fperfect-infinite-precision-game-physics-in-python-part-3-9ea9043e3969&data=05%7C01%7C%7C80f22aa838404f3f42f408daeaedc584%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638080604183201870%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=EFt7IJ37bxXRd114cOQrZ%2BENSUi0VEhKl9HvPfk8Jws%3D&reserved=0> >> >> >> -- >> 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 sympy+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/CH0P223MB02196A6B41CDBF75CBECF6EAB2F19%40CH0P223MB0219.NAMP223.PROD.OUTLOOK.COM >> <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.google.com%2Fd%2Fmsgid%2Fsympy%2FCH0P223MB02196A6B41CDBF75CBECF6EAB2F19%2540CH0P223MB0219.NAMP223.PROD.OUTLOOK.COM&data=05%7C01%7C%7C80f22aa838404f3f42f408daeaedc584%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638080604183201870%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=zFsiRD8ktMOlCfyP3AQLBzYMEnCKEK%2BX%2BcuQZ1lVtic%3D&reserved=0> >> . >> >> -- >> >> Best regards, >> >> Peter Stahlecker >> >> -- >> 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 sympy+unsubscr...@googlegroups.com. >> >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/CABKqA0Y5HoVyHMJ3PXXO9HA1jiQpi8PeQYMgT6_FMXOxJ_ib%2Bw%40mail.gmail.com >> <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.google.com%2Fd%2Fmsgid%2Fsympy%2FCABKqA0Y5HoVyHMJ3PXXO9HA1jiQpi8PeQYMgT6_FMXOxJ_ib%252Bw%2540mail.gmail.com%3Futm_medium%3Demail%26utm_source%3Dfooter&data=05%7C01%7C%7C80f22aa838404f3f42f408daeaedc584%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638080604183201870%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=73LfL5i1FVT8O4sleknLEcFk646PxZw8fm%2Bg3oKyxU4%3D&reserved=0> >> . >> >> -- >> 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 sympy+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/DM8P223MB02213978BCBF9012E2CD98E5B2F19%40DM8P223MB0221.NAMP223.PROD.OUTLOOK.COM >> <https://groups.google.com/d/msgid/sympy/DM8P223MB02213978BCBF9012E2CD98E5B2F19%40DM8P223MB0221.NAMP223.PROD.OUTLOOK.COM?utm_medium=email&utm_source=footer> >> . >> > -- > Best regards, > > Peter Stahlecker > > -- > 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 sympy+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CABKqA0YXp67TXUeGY86VQ5_OhCHF9Kv7zLEPxfRuhBsJJage%3DA%40mail.gmail.com > <https://groups.google.com/d/msgid/sympy/CABKqA0YXp67TXUeGY86VQ5_OhCHF9Kv7zLEPxfRuhBsJJage%3DA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 sympy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAO00iLjN1BxTQ-5xQ4cwVL99M6aotgEsKC8hJAYc0ZkC%2BDUnQw%40mail.gmail.com.
