it means to evaluate the equation at that value for the given variable...so in your case evaluate at T=0
Hi,
Could you people help me a little? I Don’t understand what this symbol means. It’s that weird vertical line at the right side of the equation.
http://upload.wikimedia.org/math/f/f/8/ff889b88812e30f9aa85a97950a613a2.png
What does the line and that “T=0” mean? I have never seen that before, and now I’m stuck! I can’t study more before I know what that line means.
So If you guys could help me a little I would greatly appreciate it
Thanks.
(PS. My English might be a little weird because it’s not my native language. But try to understand what I’m trying to say )