# Analytical Network Simulator Analytical network simulator models communications over multi-dimensional topologies through analytical equations. Currently, two variations of analytical network simulation are supported. - congestion_unaware analytical network simulator - congestion_aware analytical network simulator This simulator is developed as a part of the ASTRA-sim project, thereby the analytical network simulator can naturally be used as the network modeling backend of the ASTRA-sim simulator. Please refer to [this page](https://astra-sim.github.io/astra-sim-docs/index.html) for detailed documentation of the ASTRA-sim. For more information on analytical network modeling, please refer to [this paper](https://arxiv.org/abs/2303.14006). :::{toctree} installation/installation.md input-format/input-format.md faq/faq.md :::