Symbolica quick start
A hands-on introduction to exact numbers, expansion, factorization, derivatives, and pattern matching.
Gallery
Symbolica notebooks in your browser.
Open a notebook to edit and run the examples. Browser examples need no installation (about 40 MB downloaded on first use); native-only examples are marked below.
General
Get to know Symbolica through exact arithmetic, algebra, and symbolic rewrites.
Tensor algebra
Explore symbolic linear algebra, contractions, and tensor building blocks.
Tensor explorer
Build a spinor current, execute its tensor network, and inspect the resulting tensor and its structure.
HEPkit
A versatile toolkit for High-Energy Physics, covering graph generation, tensor manipulation, multi-loop amplitude computations, and IBP reductions.
Four-loop gluon numerators
Generate four-loop gluon propagator diagrams, select a topology, and reduce its projected numerator.
Four-loop massive vacuum wheel
Reduce a four-loop vacuum wheel and a diagram-derived two-loop family to masters. Requires native Symbolica and FORM.
Electron–positron annihilation
Calculate the spin-averaged squared amplitude and angular cross section, including the electron mass and photon interference.
Covariant tensor reduction
Reduce loop-momentum tensor numerators in symbolic dimension using HEPkit’s covariant tensor reducer.