Christopher Anvil

Simpath is an algorithm introduced by Donald Knuth that constructs a zero-suppressed decision diagram (ZDD) representing all simple paths between two vertices in a given graph.^[1]^[2]

References

^ Knuth, Donald (2011). The Art of Computer Programming, Volume 4A. Addison-Wesley Professional: Boston, MA, USA. p. 254,275.
^ Yoshinaka, Ryo; Saitoh, Toshiki; Kawahara, Jun; Tsuruma, Koji; Iwashita, Hiroaki; Minato, Shin-Ichi (2012). "Finding All Solutions and Instances of Numberlink and Slitherlink by ZDDs". Algorithms. 5 (2): 176–213. doi:10.3390/a5020176.

Graphillion library which implements the algorithm for manipulating large sets of paths and other structures.
A CWEB implementation by Donald Knuth.

Donald Knuth
Publications	The Art of Computer Programming "The Complexity of Songs" Computers and Typesetting Concrete Mathematics Surreal Numbers Things a Computer Scientist Rarely Talks About Selected papers series
Software	TeX Metafont MIXAL (MIX MMIX)
Fonts	AMS Euler Computer Modern Concrete Roman
Literate programming	WEB CWEB
Algorithms	Knuth's Algorithm X Knuth–Bendix completion algorithm Knuth–Morris–Pratt algorithm Knuth shuffle Robinson–Schensted–Knuth correspondence Trabb Pardo–Knuth algorithm Generalization of Dijkstra's algorithm Knuth's Simpath algorithm
Other	Dancing Links Knuth reward check Knuth Prize Knuth's up-arrow notation Man or boy test Quater-imaginary base -yllion Potrzebie system of weights and measures