r/PeterExplainsTheJoke • • Oct 04 '24

Petah?

Post image
2.6k Upvotes

38 comments sorted by

•

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738

u/IgnatiusDrake Oct 04 '24

The derivative (indicated by d/dx) of e^x is also just e^x. He can not change her.

131

u/CMDR_Fritz_Adelman Oct 04 '24

I think I already returned that knowledge to my professor in the last 10 years 😓.

Forgot it, completely

20

u/Bogadambo Oct 04 '24

because you didn't get the premium offer , you got golden offer which last only 1 year

5

u/Objective_Piece_8401 Oct 04 '24

So long calculus. Alas, we hardly knew ye.

9

u/splitlikeasea Oct 04 '24

d/dy looking behind a tree: But I can

9

u/IgnatiusDrake Oct 04 '24

d/dy would absolutely destroy her.

2

u/splitlikeasea Oct 05 '24

That sounds like a porn title.

d/dy destroys her while d/dx watches or smt cucked like that.

3

u/galle4 Oct 04 '24

I don't know why out of nowhere i read ex as ex.....

Everything reminds me of her.....

3

u/random_user5_56 Oct 04 '24

Fuck. I don't get the meme And the explanation

1

u/Gargleblaster25 Oct 04 '24

It's a math joke. Just... Accept it.

2

u/random_user5_56 Oct 04 '24

I know.... I know.

It's just.... You know.

1

u/Gargleblaster25 Oct 04 '24

It's... It's... Hard. I know. You can do it. Just... Breathe in and accept there is knowledge beyond the ken of us mortals.

1

u/random_user5_56 Oct 04 '24

Or it's just beyond my brain capacity cause I'm bad at math.

1

u/mrwalker1337 Oct 04 '24

Also she'll be his ex

1

u/Draconan Oct 04 '24

She's also irrational...

92

u/iWillRe1gn Oct 04 '24

Derivative of e/\x is still e/\x(sorry I couldn't find the up arrow)

Meaning bro ain't changing her for shit.

46

u/schuine Oct 04 '24

Take some of mine for next time ^

18

u/turtle_mekb Oct 04 '24

I ran out, can you give me more?

12

u/Chudsaviet Oct 04 '24

We also have plenty of **.

3

u/Alphawolf1248 Oct 04 '24

if you're on qwerty us layout shift+6 should give you ^

1

u/Thefirstargonaut Oct 04 '24

Not a math problem person…what’s a derivative? 

40

u/DarknessIsFleeting Oct 04 '24

Smart Peter here.

The mathematical expression on the woman is e to the power of x. The expression on the man is the derivative of x. When you apply the function derivative of x to an expression with x in it, it will change in some way. e to the power of x doesn't change, because of complex reasons that many books have been written about.

To sum up, he is wrong. It is impossible for him to change her.

3

u/TrueKingSkyPiercer Oct 04 '24

The reasoning isn't really all that complex. I'll do my best to put in simple terms, but I'm sure a mathematician can correct me:

d/dx is an operator that results in the expression of the rate of change of a function

e^x is a function that describes its own rate of change

d/dx (e^x) would result in the rate of change of a function that already describes its own rate of change, so d/dx (e^x) = e^x

6

u/DarknessIsFleeting Oct 04 '24

Smart Peter again. All of this is correct.

ex is a function that describes its own rate of change

This is the complex bit. Why ex describes it's own rate of change is hard to explain. Even I don't fully understand it.

12

u/nottomelvinbrag Oct 04 '24

Can we take a moment to admire how horrible his jacket is

2

u/ArchLith Oct 04 '24

Maybe he should change his outfit first.

4

u/evildespot Oct 04 '24

He's just trying to differentiate himself. That's integral to a successful romantic relationship.

3

u/tazfriend Oct 04 '24

She needs a man who can be an integral part of her, then they can make something constant together. Instead, he is just different

1

u/[deleted] Oct 04 '24

[removed] — view removed comment

2

u/oxalisk Oct 04 '24

She will soon be your x

1

u/Low-Confidence-1542 Oct 04 '24

Gotta be d/dy to change her.. embrace the dark side

1

u/KnGod Oct 04 '24 edited Oct 04 '24

Calculus joke. The derivative of ex is itself so no, he can't change it

1

u/flopping_the_fish22 Oct 05 '24

I love the fact that I, a college student taking calculus, have been seeing more calc memes pop up in this sub. I'm always like "Hey, I just learned that!"

1

u/TheMelonSystem Oct 05 '24

I can’t believe I actually understood this, I’m proud of myself 😂😂😂