Re: [sympy] Problem in solving non linear equation equation

2019-06-06 Thread Oscar Benjamin
SymPy will find the solution eventually I think. This is a polynomial of order 8 having only even powers so with a substitution omega**2 -> x it's a quartic in x with complicated symbolic coefficients. The general formula for a quartic is horrendous and in this case your coefficients are already

[sympy] Problem in solving non linear equation equation

2019-06-06 Thread pull_over93
Hi everybody, I'm tring to solve this equation without succes: omega_nf_eq = 0 import sympy as sym m,J_d,J_p,y,Y,omega,Omega,phi,Phi,z,Z,theta,Theta,k_yy,k_zz,k_phiphi,k_yphi,k_ztheta,k_thetatheta,plane_xy1,plane_xy2,plane_xz1,plane_xz2 =

[sympy] tensor module

2019-06-06 Thread Rybalka Denys
I am new to the sympy community, but I haven't found a similar topic anywhere. I am interested in the tensor module, but so far, unfortunately, it does not work. I am thinking about contributing to its development, but first wanted to get a wider perspective. I hope someone can help me with