What are Exact Differential Equations (Differential Equations 28)

Comments · 267

• VY

  @vynderma · 2 years ago

  I encountered exact differentials 40 years ago as an engineering student. I have been tutoring math and physics for years partly for pleasure and partly for spending money. A junior in HS just asked me to help her in Differential Equations. I thought it would be somewhat basic, but when I saw the curriculum, I said “Yikes!”. Her textbook is very comprehensive. My old textbook (Engineering Mathematics - Kreysig) was awful and I never understood exact differentials. As usual, when I encounter a problem, I go to YouTube. You’ve done a great job. Thanks.

  17

• BA

  @badcholesterol · 7 years ago

  the virgin khan academy vs The Chad Leonard

  403

• NO

  @NocturnalAnimations101 · 7 years ago

  professor, i owe for my good grades in Calculus 1, 2 and 3. Love your work so much, i keep suggesting your channel to many people

  76

• SI

  @silentzer999 · 7 years ago

  When I can repay you in a monetary sense I will. You've saved my life, quite literally. School has been rough and my professors are awful (they've "given up," and you haven't) l, you've made an immense difference in my life and I can't thank you enough, I hope your family is doing well.

  279

• SS

  @sseptemm · 4 years ago

  I wish I had discovered you when I was a freshman, not just for grades, but for calculus.

  6

• DA

  @danomatron1331 · 2 years ago

  Henry Cavil tells you about exact differential equations

  21

• SU

  @susanjackson9748 · 7 years ago

  Very handsome...I'm just saying....and smart. He's a math genius. I learned so much from him...

  17

• IM

  @imanwafa500 · 7 years ago

  Got the notif while watching champions league, turn to studying now, yeaaah

  14

• RE

  @revansherifov7920 · 2 years ago (edited)

  Okay, but seriously you’re saving my life right now. Because you are the real Professor. I mean it. Thanks a lot for teaching us across the ocean.

  1

• JA

  @jacksonr260 · 1 year ago

  If everyone had Leonard as a professor, math wouldn't have such a reputation as being notoriously difficult and hated by so many.

  1

• JO

  @jonahbrown3687 · 3 years ago

  This man is almost singlehandedly guiding me through my math degree. You're a wonder-factory Professor Leonard!

  3

• NA

  @nadiatabassum1911 · 7 years ago

  Sir... your lectures are really very helpful for me. Please do more videos on the remaining topics of the differential equations like orthogonal trajectories... envelopes... singular solutions and equations solvable for p, y and x......  I am waiting for these lectures....

  33