30,058 projects in the catalog.
Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.
Generating functions. Involution. Special Numbers (Catalan, Euler, Eulerian, Euler zigzag, Stirling, Bell, etc.). Approximations. Pólya's theory for counting. Hall's marriage theorem. Paths in an integer lattice. Kummer's, Legendre's and Lucas's Theorems and more.
Arbitrary-precision decimal arithmetic for Free Pascal (TBigDecimal record, rounding modes, Sqrt/Exp/Ln/Pow, combinatorics, Gamma)
NppCalc - plugin for evaluates the expressions in the Notepad++ NppCalc used to work with math, trigonometry, statistics, combinatorics, arrays, sets, bits, strings, dates, color, image, measurement, file and folder, RS-232, TCP/IP, encoding, encryption, hashing, compression, etc, Over 400 functions. Q: How does this work? A: Just type function name and press Enter!
A solver for a combination game known as "Artus Puzzle", "Affenspiel", "Hexenspiel", "Legespiel"
Scientific, statistical and engineering mathematics for Free Pascal, with no third-party runtime dependencies.
Arbitrary-precision integers, decimals and rationals for Unleashed Pascal: signed BigInt, unsigned UBigInt, BigDecimal and BigRational in one dependency-free unit, typically within 1-4x of GMP.
