Menu

Discussion Forum

New Discussion
Filter

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Mathematical formulation of the step function in COMSOL 4 and beyond

Posted Jun 19, 2014, 11:11 p.m. EDT Materials, Parameters, Variables, & Functions Version 4.1, Version 4.2, Version 4.2a, Version 4.3, Version 4.3a, Version 4.3b, Version 4.4 0 Replies

Mac Book
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hii..

Does anybody know what is the mathematical formulation of the smoothened step function that is used in COMSOL 4 and beyond. It appears its some sort of smoothened Heaviside function, but I am looking for the exact formulation.

Thanks

Paul
0 Replies Last Post Jun 19, 2014, 11:11 p.m. EDT
COMSOL Moderator

Hello Mac Book

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content