Matlab and SciPy both have ‘cumtrapz’ for trapezoidal integration.
"I object to my own urban dictionary / reddit-based post-hoc interpretation of this abbrevation. It's offensive.".
Which is fine. We can fix all the things, and yes it's short term pain but not a big deal. What was said isn't the same as what is heard.
Where there are historically unfortunate names, we can deal with them just like all the other changes we make as a matter of course.
That's magical.