To finish some of my research, I'd like to use sympy to compute a multivariate nonlinear system of equations. This system is under-determined but I can guarantee it is solvable.
The simplest case I would like to solve has 21 unknowns and 12 constraint equations; see following for all constraint equations. Ideally, I would like to have a solution set for the 21 unknowns (I'll call them "a" - "u") that has a small norm2. 1 = a*j*p + d*l*q + g*n*r 0 = b*j*p + e*l*q + h*n*r 0 = c*j*p + f*l*q + i*n*r 0 = a*k*p + d*m*q + g*o*r 1 = b*k*p + e*m*q + h*o*r 0 = c*k*p + f*m*q + i*o*r 0 = a*j*s + d*l*t + g*n*u 1 = b*j*s + e*l*t + h*n*u 0 = c*j*s + f*l*t + i*n*u 0 = a*k*s + d*m*t + g*o*u 0 = b*k*s + e*m*t + h*o*u 1 = c*k*s + f*m*t + i*o*u Currently, I am trying to use sympy's "solve" for all of these equations and it hasn't even completed computation in 24 hours. Is my problem simply too complicated or am I using the wrong function for this? I appreciate any suggestions you may have. Thanks for your time! -- 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 post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/ad2995ff-51ed-4911-8418-3a1380758cad%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
