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2020-10-29 23:45:11 +0200 | commented answer | Evaluate partial derivative Okay, I see now that it is working. I was confused by the D notation. Thank you! |
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2020-10-26 16:15:37 +0200 | asked a question | Evaluate partial derivative I have a function I now have an expression, I can do Do I need to explicitly define that the partial derivative is a function somehow? I would like to be able to use this expression I have containing the partial derivative and evaluate it as if it is a function, where the output contains the value of the derivative of In other words, in the latex representation, I'd like the notation to preserve the expression of the partial derivative and then have the vertical bar on the right hand side to indicate it's being evaluated at a particular point, or in this case, another variable. Here is the latex representation that I'm looking for, for the part of the expression involving the partial derivative: $$ \frac{\partial}{\partial v_{m}}B\left(v_{m}, v\right) \Bigr\rvert_{v_m = v} $$ |