by salutis on 3/22/21, 8:16 PM with 1 comments
by salutis on 3/22/21, 10:17 PM
(1) Corral, M. (super-readable!)
http://www.mecmath.net/calculus/index.html http://www.mecmath.net/index.html
(2) Feldman et al.
http://www.math.ubc.ca/~CLP/