Skip to main content

A Python3.6+ CRN Simulator

Project description

# Python CRN
A CRN simulator based on
[David Soloveichik's Mathematica CRN Simulator](

## Version & Promises
Currently this is in a pre-alpha state, but already has some reasonable
features. No guarantees are made for backward-compatibility. That is, some
of the API calls might change, some of the reaction literals syntax might
change, etc.

## Dependencies
The package is written for Python 3.6+ and definitely won't work on an older
Python version.

The current list of dependencies are

## Examples
A simple example of creating a crn, simulating it, and plotting it, is given
here. An explanation of this code in detail can be found in

from crn import *

a, a1, a2, b, c, t, z = species("A A1 A2 B C T Z")

sys = CRN(
a >> a1 + a2,
a1 + b >> t,
c >> z,
(a2 >> z).k(2.5),
z + t >> 0)

sys.simulate({a: 2.5, b: 2.0}, t=5).plot("sim.png", title="Example Simulation")

More examples will be added soon in the `crn/examples/` folder.

## Installation
Install using `pip` or `pip3` depending on your setup.
pip3 install crn

Note: [StochPy]( is not
Python 3 ready. So, when `crn` is imported, it actually runs `lib2to3` on the
files that need to be modified within StochPy.

Project details

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

crn-0.1.0a2.tar.gz (8.3 kB view hashes)

Uploaded source

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page