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Install COPASI

Biochemical System Simulator

Install with winget
winget install --id COPASI.COPASI
Upgrade
winget upgrade --id COPASI.COPASI
Uninstall
winget uninstall --id COPASI.COPASI

About COPASI

COPASI is a software application for simulation and analysis of biochemical networks and their dynamics. COPASI is a stand-alone program that supports models in the SBML standard and can simulate their behavior using ODEs, SDEs, or Gillespie's stochastic simulation algorithm. Arbitrary discrete events can be included in such simulations. COPASI provides a set analysis methods and parameter estimation.

What's new in 4.44.295

Bug Fixes - Command Line (CopasiSE) - No files are created or modified when the option --validate is given. - Simulation Engine - Time Course Task: The methods RADAU5 not correctly supports the option Suppress Output Before ... - Time Course Task: The hybrid methods Hybrid LSODA & Hybrid Runge-Kutta now supports automatic step size correctly. - Optimization and Parameter Estimation Tasks: The method Praxis now correctly terminates if the if solution is within the tolerance. - Parameter Estimation Task: The Method Evolution Strategy (SRES) checks not the functional constraints like other methods. - Metabolic Control Analysis and Linear Noise Approximation Tasks: The result now contains the Steady-State result.

Read release notes

Version history

Version Updated Notes
4.44.295 Unknown Bug Fixes - Command Line (CopasiSE) - No files are created or modified when the option --validate is given. - Simulation Engine - Time Course Task: The methods RADAU5 not correctly supports the option Suppress Output Bef...
Build-300 Unknown New Features since COPASI 4.45 (Build 298) - Graphical User Interface (CopasiUI) - Parameter Estimation: Start in Steady State can now be selected per experiment.. Bug Fixes and Enhancements since COPASI 4.45 (Build 298)...
Build-298 Unknown New Features since COPASI 4.44 (Build 295) - Graphical User Interface (CopasiUI) - Added a new tool which attempts to convert ODEs into reactions. - Added a menu entry which allows definition and subsequent execution of...