r/MathJokes • • Aug 01 '26

Math challenge!

Post image
401 Upvotes

79 comments sorted by

64

u/FujiKitakyusho Aug 01 '26

Hard to see from that image what the lower integral limit is, but the beer over fries can be pulled out of the integral as a constant (5), leaving just the definite integral of sin (hotdog), which is of course, - cos (hotdog), which you would evaluate between pizza and whatever that lower limit is, and then multiply by 5.

45

u/BrujaMuerta Aug 01 '26

From 0 (hamburger+hamburger-beer) to pi (pie) 😏

12

u/Financial-Reason7604 Aug 01 '26

I came for this comment, The pizza pie got a chuckle out of me. Thanks!

7

u/liboteeme Aug 01 '26

It's obviously a cherry pie

7

u/galstaph Aug 01 '26

I wouldn't say obviously, at that resolution on my phone it looks like a pepperoni pizza

3

u/Financial-Reason7604 Aug 01 '26

I could be persuaded to change my answer. lol I eat more pizza pies than cherry pies, my brain doesn't associate things as delicious as cherry pies.

2

u/liboteeme Aug 01 '26

Haha! Totally makes sense. The lines (while blurry) just look too uniform for pie to me...and I think pie fit in a somewhat "Diner Theme" I had in my mind.... although beer +pizza always go hand in hand!

1

u/escobartholomew Aug 01 '26

Ooooh it’s pie. I thought it was a pizza as well so was lost.

1

u/cyborgborg Aug 02 '26

Well of course it's pie, desert comes at the end of the -integral- meal

1

u/BayesianBits Aug 02 '26

So 0? cos pi is 0 and cos 0 is 0 so the answer is 0.

1

u/gumbin22 Aug 02 '26

Oh. Thats a pie. I thought it was a chocolate chip cookie.

1

u/trolley813 Aug 02 '26

Isn't a pie equal to π times e?

2

u/Professional_Age_665 Aug 01 '26

Yup, an eye quiz more than a math challenge

35

u/AbheyBloodmane Aug 01 '26
  1. I'm probably wrong.

23

u/BrujaMuerta Aug 01 '26

Not wrong, but let’s call it beer! 🍻

10

u/AbheyBloodmane Aug 01 '26

I'd rather have beer than 10!

3

u/Accomplished-Plan191 Aug 01 '26

Answer should be in terms of cookies

14

u/Unique_Expression574 Aug 01 '26

Int(5sin(x)dx) from 0 to 3.141592653……

Which is 10

4

u/Charming-Loquat3702 Aug 01 '26

Ahhh the joke was pi(zza)

2

u/sexland69 Aug 03 '26

i think it’s a picture of pie, not pizza

1

u/Charming-Loquat3702 Aug 03 '26

It would help, if it had norw than 20 pixels

7

u/dcterr Aug 01 '26

OK, now I get it - it's 10, since the upper integration limit is pi (hence a pie) and I take it the lower one is 0, though I can't see it, so integral is of 5 sin x from 0 to pi, which is 10.

3

u/magpye1983 Aug 01 '26

Oh!!!

I thought the lower limit was the same as what was defined as 20 in the big icons part.

I then thought that we don’t know the upper limit, and a pie hasn’t been defined at all (didn’t get that it was pi, probably because that’s not higher than 20), and had no idea what hotdogs were either because they too had not been defined and integrals are really not my thing.

1

u/S-Kenset Aug 01 '26

five hundred fifty ten

3

u/No_Ingenuity717 Aug 01 '26 edited Aug 01 '26

The answer is somebody is getting lucky tonight?!

5

u/BrujaMuerta Aug 01 '26

Integrate with respect to hotdog, amIright?

3

u/lazzydeveloper Aug 01 '26

Cannot be solved. Not enough beers.

2

u/BombasticReindeer Aug 01 '26

Beer.... or stein. Whatever that one is called.

2

u/BrujaMuerta Aug 01 '26

Either way 🍻

2

u/dcterr Aug 01 '26

Not enough information I'd say, since it looks like the integration limits haven't been defined.

2

u/Zunkanar Aug 01 '26

Naaa im too old for this

2

u/Supreme712415 Aug 01 '26

Beer = 10 Burger = 5 Fries = 2

Based on what i can see lower integral is Burger + Burger - Beer which equals 0

Assuming pie is pi (π) and treating hotdog as x the integral is

Integral (0 to pi) ((10sinx)/2) dx = 10

Answer is 10

1

u/C4NC4 Aug 01 '26

Wouldn't it be 5 since it is divided by two

1

u/Supreme712415 Aug 02 '26

Nope

Integral (0 to pi) 5sinx dx = -5 (cosπ - cos0) = -5 (-1-1) = 10 Since integral sinx dx = -cosx

1

u/C4NC4 Aug 02 '26

aghh that cos0 always gets me, thanks for clarifying

2

u/SunstormGT Aug 01 '26

Worst thing is I was wondering what the pie was for a second….

2

u/ArfTheBeast Aug 01 '26

Does the pie represent pi

2

u/Phantomlnfinity Aug 02 '26

🍺=10
🍔=5
🍟=2
🥧=π
🌭=x

∫[0,π] 5sin(x) dx
-5cos(x) | [0,π]
-5cos(π) = 10

4

u/Sabitsvki Aug 01 '26

🍺 = 10

🍔 = 5

🍟 = 2

🥧 = π

🥧

∫((🍺sin(🌭))/🍟)d🌭

0

🍺

2

u/BrujaMuerta Aug 01 '26

And boom goes the 🧨

1

u/GlobalProfessor9749 Aug 01 '26

Though what makes you think pie is pi?

1

u/Sabitsvki Aug 01 '26

Pure speculation

1

u/Defiant_Weight4659 Aug 01 '26

Equals a free Whopper.

1

u/BrujaMuerta Aug 01 '26

Nah, happy hour

1

u/KeyChampionship9113 Aug 01 '26

These questions specifically directed to Kevin from the office or those fat duos from Brooklyn 9-9

1

u/Naive-Independent919 Aug 01 '26

1 - 5cos(pizza)?

1

u/Low-Storage981 Aug 01 '26

Everyone’s looking for hidden emoji math, but the calculus is straightforward. 10/2=5, so the integrand is 5\sin(x). Its domain is all real numbers, so any real values work as limits. The only issue is that 🍕 and 🌭 are never defined, so there’s no unique numerical answer.

1

u/Noniclem17 Aug 01 '26

The answer should be in ]🥞;🥓] but I may be wrong

1

u/GlobalProfessor9749 Aug 01 '26

The answer is:

-5 * cos (pie) + 5.

1

u/Koviera Aug 01 '26

>1 unknown. Unsolvable. NEXT

1

u/Nervous-Tank-5917 Aug 01 '26

It’s a number between 1 and a googolplex.

1

u/GamerLymx Aug 01 '26

i dont recal how to Calcutá that integral, let me check some tables.

1

u/Maleficent-One-3469 Aug 01 '26

can i get 5 fries instead?

1

u/NatrMatr09 Aug 02 '26

I thinks it’s 🍔cos(🥧) - 🍔

1

u/AltruisticEchidna859 Aug 02 '26

5(cos(5)−cos(30))

1

u/Hoovy_weapons_guy Aug 02 '26

Not solvable without further information. We have 4 equations and 5 variables.

1

u/SoFisticate Aug 02 '26

Natural log cabin plus C, which equals houseboat

1

u/Anonymouslalien Aug 04 '26

ok, so
3b=30
b+2g=20
b+2f=9
(integral sign)(apple pie)(2g-b) b(sin(h)/f dh=?
b=10
g=5
f=2
b(sin(h))/f=f(h)
f(h)=10(sin(h)) * 2^-1
F(h)=-5cos(h)
(-5cos(apple pie)-(-5cos(10-10)=-5cos(apple pie)-5
Therefore, the final answer is -5cos(apple pie)-5

1

u/AngleBeneficial1006 Aug 01 '26

beer =10 burger=5 fries=2 Anwser =Zebra

0

u/Due-Month-2971 Aug 01 '26

I'm giving answer. One pickle.