Hello, I did the 1.0.0 release of commons-geometry and some of the additional, unreleased functionality shortly afterward. My personal life changed quite a bit a few years ago and I haven't had the time or energy to keep pushing on it. I'd be happy to discuss the current functionality and see if any of it fits with what you're working on.
Regards, Matt J On Wed, Feb 18, 2026 at 9:11 PM Gilles Sadowski <[email protected]> wrote: > Hi. > > Le mer. 18 févr. 2026 à 22:57, Johann Sorel via dev > <[email protected]> a écrit : > > > > Hello, > > > > I am Johann Sorel, working on the Apache SIS (Spatial Information > > System) project. > > > > In the project we have growing needs for advanced math, array, geometry, > > scene capabilities. > > Since we did not find what we need in other projects, we are developing > > them. > > > > The logical action would be to have those in the appropriate Apache > > project, such as Apache commons Math and Geometry. > > But those look abandoned. > > Neither "Commons Math" nor "Commons Geometry" are abandoned. > The latter was spun off from the former, with enhanced performance > and new features. > > > - commons-math3 latest is from 2016 > > The 3.x line is not supported anymore. > > > - commons-math4 beta is from 2022 > > Math v3.x (and earlier) was monolithic (and became bloated). > Version 4 aimed at modularization, while several components > were spun off (with improved design and for better maintenance): > * Commons Geometry > * Commons RNG > * Commons Numbers > * Commons Statistics > > The overhaul of the remaining "legacy" packages of "Math" is > work-in-progress, but has stalled... > > > - commons-geometry1 is from 2021 > > It has been stable since then. > > > > > Are those replaced ? > > No. > > > have they been merged in another project ? > > No. > > You are welcome to revive development. :-) > > Regards, > Gilles > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
