Collapse Predictor
The content on this page was written by AI under human supervision.
Collapse Predictor is the former name of Ansatzer; this address is kept so old links still work. The tool takes the symbol alphabet of a polylogarithmic Feynman integral, optionally with the connection matrix of its differential equation. It applies the standard linear constraints (integrability, first and last entry, Steinmann, parity, coproduct) and reports how many independent functions survive at each weight. That count tells you how many high-precision numerical values a fit of the integral will need, before any are computed. The full description, worked examples, list of routines and requirements are on the Ansatzer page, and the code is in tools/ansatzer/ in the BootLoops repository, released under the MIT license.