PIDS is an algorithm for simplifying mathematical expressions, implemented in emacs lisp. pids-1.0.tar.gz – PIDS Version 1.0. If you use this code please cite

PIDS Code


PIDS Algorithm
F. C. Langbein, S. G. Schirmer, K. Organtzoglou. The PIDS Algorithm. Technical Report, Mathematical Institute A, Stuttgart University, 1995. [DOI:10.13140/RG.2.1.2798.4728] [PDF]

The PIDS Algorithm




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Frank C Langbein
“Crazy am I? We’ll see whether I’m crazy or not!” (Dr. Frankenstein in the 1931 classic movie, ogg file) Scientist, working on quantum control, computational modelling, machine learning, applied geometry and visual computing. Dark witch, who does not believe but thinks. Geek, developing free software and beyond – libertas aut […]

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1999-2003 PhD in Computer Science (Geometric Modelling), Cardiff University, UK Thesis: Beautification of Reverse Engineered Geometric Models 1991-1998 Diploma in Mathematics  (comparable to MSc), Stuttgart University, Germany Thesis: Visualization of Functionals on Free-form Surfaces Major math. subjects: Numerical Analysis, Computer Aided Geometric Design, Functional Analysis, Topology Secondary disciplines: Computer Science, […]

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