Sorry for the long title, but how do I enter evaluated at (for a derivative), with multiple valuation criteria at the bottom of the the big |
line?
Thanks!
delimitersmath-modesubscriptsvertical alignment
Sorry for the long title, but how do I enter evaluated at (for a derivative), with multiple valuation criteria at the bottom of the the big |
line?
Thanks!
Best Answer
You mean
\frac{d}{dx}\Bigr|_{\substack{x=1\\y=2}}
from the package\usepackage{amsmath}
?