∑ Xah Lee 李杀 is a user on mstdn.io. You can follow them or interact with them if you have an account anywhere in the fediverse.
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#math Scherk Surface, in a rarely seen rendering! http://VirtualMathMuseum.org/Surface/scherk/scherk.html Scherk Surface is the first significant discovery of minimal surfaces, after plane, catenoid, helicoid. #xahmath
