dionysus-2.md

name	title	tags	links
dionysus-2	Dionysus 2	lang/c++ lang/python type/persistence custom/filtration complex/simplicial complex/rips dist/wasserstein dist/bottleneck type/omnifield type/zigzag vis/diagram	name url Docs https://mrzv.org/software/dionysus2/ name url Repository https://github.com/mrzv/dionysus

From the docs:

Dionysus 2 is the second incarnation of the library [Dionysus] for computing persistent homology. As before, it’s written in C++, with Python bindings.

• Cleaner, more consistent internal design (for example, all algorithms support arbitrary fields).
• Some new algorithms, e.g., Omni-field Persistence and Wasserstein and bottleneck distance computation from Hera.
• A few Plotting routines, based on Matplotlib.
• Better integration with NumPy.

Features that haven’t (yet) made it over from Dionysus 1 include vineyards.