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How to get the derivative of a specific coordinate point?
Posted 2019年12月7日 GMT-5 上午7:00 General, Parameters, Variables, & Functions Version 5.3 0 Replies
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I defined a piecewise function VFUNC as a variable. When calculating this function, I need to use the derivative of the specific coordinate X0 (the piecewise position). How should this specific point be represented? I can't get the derivative of a specific point with d (x, y).
Hello Howey Hu
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