A package for evaluating tail probabilities and partial moments for random vectors in multivariate generalized hyperbolic random vectors.

R package for moments and distributions of ratios of quadratic forms

A library for computing Hecke matrices, eigenvectors, and eigenvalues for positive definite rational ternary quadratic forms.

This is an (unfinished) algorithm to diagonalization of quadratic form matrices

Provides a simple interface to calculate integers represented by a Binary Quadratic Form efficiently with SageMath. On top of that a query function to the OEIS.

Byte-exact theorems on the Fermat quartic fourfold lattice — from a run at the unbeaten dimension-128 sphere-packing record. Keystone: the Bridge Theorem (Hodge norm = geometric intersection form).

Companion files for my research project on ternary quadratic forms with congruence conditions.

Clifford algebras (with nilpotents) over the field-like subclasses of combinatorial games: nimbers, surreals, surcomplex. Rust core + Python bindings.

Code to verify a couple theorems on integers represented by shifted binary quadratic forms.

Math 621M Term Paper