SMath Forum Questions using defined constants as variables 1 Pages (3 items) using defined constants as variables - Messages #1 Posted: 10/28/2016 12:09:52 AM studoc 0 likes in 17 posts. Group: User Can I use "e" as a variable…? #2 Posted: 10/28/2016 4:20:33 AM Davide Carpi 1416 likes in 2873 posts. Group: Moderator Hello [userlink]studoc[/userlink]Yes, you can use e as variable If you like my plugins please consider to support the program buying a license; for personal contributions to me: paypal.me/dcprojects #3 Posted: 10/28/2016 11:58:14 AM Jean Giraud 983 likes in 6866 posts. Group: User Generally you can use 'e' as a variable. It did create disaster inmany Mathcad applications. Always sanity check your results.Bad practice: e^1.23456789Good practice: exp(1.23456789) 1 Pages (3 items) New Posts No New Posts