Contact: James Riordon
American Physical Society
Caption: In the 1940s, Richard Feynman devised a graphical method for carrying out calculations. Bern et al. use different kinds of diagrams that permit large calculations. Owing to their resemblance to the work of artist Piet Mondrian, these graphical computational devices are sometimes referred to as Mondrian diagrams.
Credit: Adapted from Bern et al., Phys. Rev. D 76, 125020 (2007)]
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