[Moved to COFF] On Monday, 10 August 2020 at 9:53:14 +1000, Dave Horsfall wrote: I don't think so, more like coincidence. I first came across the name as "Chebyshev" at the CSIRO in Melbourne. But the difference in spelling could be attributed to the person doing the transliteration: "ch" in French corresponds in sound to "sh" in English. Greg -- Sent from my desktop computer. Finger grog(a)lemis.com for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft mail program reports problems, please read http://lemis.com/broken-MUA