2017-10-06 12:35:24 +0200 | asked a question | Solving a system of equations -- small known number hinders the solution Hello, I'm trying to solve a system of equations in the treatment of an equilibrium system. I don't get any answers when I use the code below as is. If I define K = 4.48e-13: I get: [] I do get numbers when I change the known value of "K" in the 2nd line to 4.48e-10 or bigger. [[0.75039762 - 0.00068968040I, -0.00039762382 + 0.00068968023I, -0.00019881201 + 0.00034484028I], [0.75039762 + 0.00068968040I, -0.00039762382 - 0.00068968023I, -0.00019881201 - 0.00034484028I], [0.74920475, 0.00079524857, 0.00039762445]] I did not test past 1e-10. I tried increasing the number of bits to 100 for all 3 unknowns with no luck. Is there any way to solve the problem using SageMath using the smaller number? Thanks! |