Open Source Pascal Mathematics Software

PTools is a set of useful tools written in Pascal. It includes: scientific calculator, archiver, text editor, remote adminitration and more. It is designed to be portable across operating systems, specially Java-based mobiles, Windows and Unixes.

SPINA is software for the rapid, reliable and accurate determination of constant structure parameters of endocrine feedback control systems. It is a class of static function tests that require nothing more than steady-state concentrations of hormones or metabolites obtained in vivo. The first version of this cybernetic approach had been developed for the evaluation of the functional status of the thyroid gland, i.e. thyroid's secretory capacity (gain of thyroid, GT or SPINA-GT) and sum activity of peripheral deiodinases (GD or SPINA-GD). A second version has been established for insulin-glucose homeostasis. It delivers the secretory capacity of pancreatic beta cells (SPINA-GBeta), an estimate for the insulin receptor amplification (SPINA-GR) and a static disposition index as a measure for the loop gain of the feedback loop (SPINA-DI). Both implementations of SPINA have been validated in more than 50 clinical studies based on large cohorts.

Math library for Delphi, FreePascal and Lazarus

Mathematical library for GNU Pascal

PROJECT IS BEING DEVELOPED UNDER A DIFFERENT NAME: Please visit http://sourceforge.net/projects/modelbuilder/ Datamodeler gives scientists and engineers the possiblity to find any multivariate model for any dataset, how complex or large both may be.

Das Horner-Schema ist ein schnelles und einfaches Verfahren, um einen Funktionswert von Polynomen an einem gegeben Wert zu berechnen. Dieses Projekt beinhält eine Facharbeit und Programmierbeispiele in Pascal und Java zum Thema.

“JEDI Math” is a free mathematical library developed under the MPL for Delphi, Kylix, FPC and Lazarus. The library provides routines for matrices/vectors, regression, geometry, physics, equation rendering and raytracing among others.

Automatically copies files to and from a web server.

Metaphone is a phonetic hash, similar to Soundex but more specific.

Diktyologia is software for investigating complex systems with advanced methods of network theory. The package allows for analysing statistical properties of directed intercausal networks that are represented in form of cy.prus XML files.

This application inverts matrices with the Gauß-Jordan elimination. It supports matrices up to a size of 10x10. It displays the computition and of course the solution. Support for fractions is coming soon

MIM is a Windows program for graphical modelling -that is, the statistical analysis of multivariate data based on graphs. It uses models based on undirected graphs (a.k.a. Markov networks), directed graphs (a.k.a. Bayesian networks) and chain graphs.

This are utils used for solving differents things in math.

Collection of algorithms for computational statistics in life sciences

Modernizing the sentential and predicate logic programs, Bertie and Twootie, by cleaning up the code, rewritting the code to conform to the standard Pascal defination, and developing a graphical user interface for both X and MS Windows.

cy.prus is a cross platform simulation environment for medical cybernetics and systems biology. Its purpose is to provide both a facility for simulating life and a GUI for easily constructing biological information processing structures based on XML.

Fibonacci, to unix shell. Calculate large fibonacci numbers max. 255 digits, and writing to console. Program code writing in pascal language, and very small.

Quinessence is conceived as a package to perform optimal two-level realization of a boolean function using the classical Quine-McCluskey algorithm.

Mathematical extensions to unix shell.