A Java math library focused on number theory and integer factorization in particular.

java quaternions integer-factorization logarithm pollard-rho quadratic-sieve prime-sieve elliptic-curve-factorization highly-composite-number siqs four-square lehman-factorization hart-factorization squfof cfrac exponential-function partition-generator abundant-number gaussian-integers

• Updated May 11, 2026
• Java

A command line calculator which supports mathematical expression with scientific functions is very useful for most developers.

palindrome gcd lcm trigonometric-functions amstrong-number power-functions arithmetic-functions exponential-function approximation-fuction average-function

• Updated Jan 8, 2022
• Java

A collection of algorithms to approximate the unitary exponential function with a focus on unitary best approximations.

unitary rational-approximation exponential-function equioscillation best-approximation

• Updated Apr 28, 2025
• Python

Solution complète du problème B6 du concours Putnam 2011 — le problème où pas 1 des 3407 candidats a marqué, ne serait-ce, qu'un seul point. Démonstration via l'exponentielle tronquée, racines doubles sur les corps finis et construction auxiliaire G(x) = F(x) - x + x^p.

algebra proof mathematics arithmetic polynomial modular-arithmetic finite-fields combinatorics problem-solving group-theory number-theory math-olympiad wilson-theorem exponential-function putnam competition-math fermat-little-theorem putnam-competition putnam-2011 undergraduate-math

• Updated Aug 15, 2026
• HTML

A multi-dimensional framework integrating the theory and mathematical proofs behind Complex Conformal Mappings with their geometric visualizations in MATLAB for 3 specimen functions: the transcendental exponential function e^z, the inversion reciprocal function 1/z and the periodic sine function sin(z).

matlab complex-analysis conformal-mapping holomorphic-functions jacobian-matrix orthogonality exponential-function sine-function amplitwist cauchy-riemann reciprocal-function 3d-modular-surfaces

• Updated Jul 9, 2026
• MATLAB

trigonometry functions function polynomials exponential polynomial logarithm exponentiation trigonometric-functions precalculus precalc logarithms trigonometric-calculations exponential-function precalculus-review exponential-functions stewart-calculus stewart-precalculus

• Updated Aug 16, 2026
• CSS

Python tool that models how price affects sales and profit for micro-merchants, and finds the optimal price, under simplifying assumptions. Extended from a first-semester assignment at FIAP.

python university-project pricing logarithm small-business price-optimization mathematical-modeling exponential-function

• Updated Oct 21, 2026