ts1227;1339483 wrote:I failed partial differential equations my junior year, had to retake it senior year and still only got a C. That class was a bitch.
Partial Diff Eq might have been the toughest class for when you take it that exists.
I mean I took higher level math classes later, but taking PDE as a sophomore (took ODE as a freshman) nearly made me stop my math degree (was doing an engineering degree too).
Our take home final for PDE, was 5 problems. 20 pages and 30 hours of work later I knew I was going to fail the class.
I ended up with a B (everyone else REALLY bombed the final I guess).
I will say this, taking PDE as a sophomore and then taking fluids, thermal, etc (Transport Phenomena in chemEng) later made that class extremely easy. For 90% of ChemEng students Transport is by far the hardest class.
The closest I came to ever failing a class was Thermodynamics as a sophomore, I missed 4 weeks of the 15 week course due to illness and all my other professors let me make up the course work. My thermo prof would not. I had a high A on the first exam, a 25 on the 2nd (took it while completely ill because he wouldn't allow a make up), and a high A on the final exam.
Average out two A's and pretty much the lowest possible "F" and you get a D. That's what he gave me. I was pissed, hated that prof.
When I had him for a process design class as a senior my 3 exams were 105 through 110 (he gave 10 pt extra credit questions instead of a curve) and when I had him for graduate lvl thermo I got the highest grade in the class on each exam.
At that point I knew I'd never have him again so I told him off about the BS he pulled on the undergrad thermo final grade and not letting me make up the work.