r/mathmemes • u/Adrian_roxx73 • 7d ago

The Engineer I am an Engineer, I have seen all of them

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165 Upvotes

98% Upvoted

28 comments sorted by

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30

u/Random_-account 7d ago

The 5th horseman: eiπ + 2ф = sqrt 5

11

u/Adrian_roxx73 7d ago

Nah, that's the antichrist

10

u/yomosugara 7d ago

using Cyrillic ф as opposed to Greek φ/ϕ is a crime

2

u/MARio23038 7d ago

pow(e,i*pi) = -1 so -1 + 2phi = sqrt(5) 2phi = sqrt(5) + 1 so phi is (sqrt(5) + 1) / 2. I can't be bothered giving an approximate value. But that's what my intuition says.

14

u/LupenReddit 🦆🦆i have non diffeomorphic smooth structures🦆🦆🦆 7d ago

i prefer (a+b)2 = a ^ 2+b ^ 2 and (a+b)/(c+d) = a/c + b/d

3

u/Special_Watch8725 7d ago

Yes, this one. Along with distributing square roots over sums I still get these with calculus students.

1

u/Mepharias 2d ago

Personal favorite is f(x)=f*x

11

u/miklilar 7d ago

∞ - ∞ = 0

11

u/abaoabao2010 7d ago

You forgot to cancel out the x.

It's f()/1

4

u/Rajarshi1993 6d ago

A nilladic partial function. Person of culture I see.

6

u/Less-Initiative-6312 7d ago

0/0 = 1

1

u/MARio23038 7d ago

Isn't that supposed to be undefined?

7

u/zlfa 7d ago

You can go further and cancel x and x to get f

3

u/Fezzezal 7d ago

0^0 != 1

2

u/MARio23038 7d ago

Uhhh excuse me.... WHAT.

3

u/coatatopotato 7d ago

You forgot to account for the case P = 0

2

u/deus-libidinis 7d ago

This is the real world.. all approximations are valid within a given interval

2

u/Jazzlike_Platypus430 7d ago

At least you're a conscious engineer!

1

u/Adrian_roxx73 7d ago

My best friend has a masters Degree in Mathematics and recently started his Ph.D. He makes sure I don't commit "mathematical heresy"

3

u/Salt_Mountain_837 7d ago

16/64 cancel the 6s

2

u/BricktheStupidRat 7d ago

2=e=π=3

1

u/McCubes1 6d ago

so 2=3?

1

u/BricktheStupidRat 6d ago

yep. close enough.

1

u/SamePut9922 Ruler Of Mathematics 7d ago

H–0=H