Euler

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Revision as of 12:11, 10 February 2017 by Ilya Kiselev (Talk | contribs)

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Explicit Euler method for solving ODE initial value problem. Support events detection. Does not support stiffness detection and varying time step. In general, usage of this method can not be recommended.

User-provided solver parameters:

  • Initial time step. Time step for Euler schema. Note this step is different from Time increment which defines time span for simulation results.
  • Locate events. Indicates whether events will be detected during simulation.
  • Statistics mode. Specifies how much information will be logged during simulation.
  • Detect incorrect numbers (NaNs, Infs). If true then solver will frequently check if any of model variables turned NaN or Infinite. This may happen for example if division by zero occurs at some point. In these cases solver will stop simulation and log information about which variables turned incorrect. It is useful for model debug. If false, then simulation will proceed even if variables turned NaN or infinite.
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