0

does anyone know how to make the vertical line (before subscript op) for Taylor's polynomial? Any help will be appreciated!

enter image description here

6
  • Possible duplicate? tex.stackexchange.com/a/122332/218142 Commented Nov 9, 2020 at 22:13
  • Welcome! If you show us a complete, minimal working example (MWE) showing what you've done thus far, we can better help you. Commented Nov 9, 2020 at 22:14
  • It worked. Thank you so much! I didn't what the symbol is called.
    – TPS
    Commented Nov 9, 2020 at 22:19
  • Glad it worked for you! Commented Nov 9, 2020 at 22:21
  • Yes, thank you. This is my code \begin{equation} \hat{h}_i(x,y) = h_{i,op} + \left. \frac{\partial h_i}{\partial x} \right|_{op} (x - x_{op}) + \left. \frac{\partial h_i}{\partial y} \right|_{op} (y - y_{op}), \end{equation}
    – TPS
    Commented Nov 9, 2020 at 22:36

0

Browse other questions tagged .