Hi all..
I am a new member here. I am wondering how to take first derivative when the argument(s) has "plus" and "minus" in it.
For example, h=f(y+r-t,p,z). The first argument is (y+r-t). How do I get the first derivative of h w.r.t r (or dh/dr)? Is just the same as having h=f(y,r,t,p,z)?
Thanks,
-Arfie
I am a new member here. I am wondering how to take first derivative when the argument(s) has "plus" and "minus" in it.
For example, h=f(y+r-t,p,z). The first argument is (y+r-t). How do I get the first derivative of h w.r.t r (or dh/dr)? Is just the same as having h=f(y,r,t,p,z)?
Thanks,
-Arfie