Whenever a programmer writes a loop, or a mathematician does a proof by induction, an invariant is involved. The discovery and understanding of invariants often underlies problem solving in many domains. I will discuss here my search for powerful invariants over the past decade.
Citation:
Limsoon Wong, "Adventures of a Logician-Engineer: A Journey through Logic, Engineering, Medicine, Biology, and Statistics," synasc, pp.10, Eighth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC'06), 2006