Most of the time, the actual result isn't important as the theory. The reason why problems are unsolved is because either the math doesn't exist yet, ... ... <看更多>

Math Resources · Equations. image Prime Numbers, Real Numbers, Complex Numbers, Natural Number, Number Theory,. popmech. Popular Mechanics. 232k followers. ... <看更多>

Solve is solving for 0, so you can do from sympy import symbols R3 = 630 Z = 600 k = symbols("k") k_ans = solve(2*Z*(k/(k*k-1))-R3) ... ... <看更多>