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Python是一个日晷日晷器套件Cython封装。

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  • 标      签: python cython 一个 套件 封装

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News Note: An error was discovered in the root handling. This is fixed in the latest version. The wrapper is based on code posten on the cython-dev mailing list by Mr. Jon Olav Vik. Highlights CVODE - Solver for stiff and nonstiff ordinary differential equation IDA - Solver for the solution of differential-algebraic equation (DAE) systems KINSOL - solver for nonlinear algebraic systems based on Newton-Krylov solver technology The CVODE and IDA solvers support root finding and the solver throws an exception on finding a root. There is also an example of implementing the explicit equation in Cython for speed. Bouncing ball example from OpenModelica manual ``` import array import numpy as np from sundials import * class Ball: TINY = 1e-16 def init(self, e = 0.7, g = 9.81): self.e = e self.g = g def f(self, t, y, sw): if sw

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