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Welcome to the PyME wiki!

PyME is a adaptive state space based solver for the Chemical Master Equation.

There are three main solvers implemented:

• The Optimal Finite State Projection Method (OFSP)
• Model Reduction By Conditional Expectation Method (MRCE)
• Hellander-Lötstedt Hybrid Method (HL)

All three methods use an adaptive state space to solve their respective equations of motion. Currently only the N-Step domain expansion method is given. In the future, more advanced methods will be released.

The key ingredient in setting up a model is understanding how the CMEPY's model class works. Consider reading the following tutorials for insights into this class:

• The Model Class
• Setting up an OFSP Solver
• Setting up a Hybrid Solver
• Check Pointing and Probing (..coming soon)
• Plotting Marginals(..coming soon)