Thank-you Nathan!
We are taught to write (nabla)XF when writing curl(F), because of the un-rigarous reminder of how to calculate curl. Never seen rot anywhere, though. (Maybe i te book I got off my Dad??? Not sure...).
"Never let your sense of morals prevent you from doing what is right" - Salvor Hadrin, in Isaac Asimov's Foundation
We are taught to write (nabla)XF when writing curl(F), because of the un-rigarous reminder of how to calculate curl. Never seen rot anywhere, though. (Maybe i te book I got off my Dad??? Not sure...).
"Never let your sense of morals prevent you from doing what is right" - Salvor Hadrin, in Isaac Asimov's Foundation

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