A Newtonian N-body engine built around a sixth-order Yoshida integrator, an independent Decimal Bulirsch-Stoer reference, and conservative scientific claim controls. By Lino Avila | JX Planet X project | August 2026 JX N-Body Engine 0. 1.
Source: [Dev.to](https://dev.to/linomx90/jx-n-body-engine-010-arbitrary-precision-python-and-numerical-validation-g50)