Explicit Semi-Implicit Euler for Mining & Geotech

This is the explicit variant of the Semi-Implicit Euler. Semi-implicit (symplectic) Euler updates velocity before position, conserving energy well over long runs — the default for real-time particle and rigid-body physics.

In mining & geotech, teams face challenges like slope stability, groundwater, comminution. The explicit semi-implicit euler directly supports use cases such as slope fea, groundwater flow, particle dem, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.