The Student Room Group

What is your favourite equation mathematics?

I like the one in my picture but I am on the look out to replace it. Please share the most beautiful equations you know!

EDIT: Typo in the title :s-smilie:.
(edited 8 years ago)
Original post by Louisb19
I like the one in my picture but I am on the look out to replace it. Please share the most beautiful equations you know!

EDIT: Typo in the title :s-smilie:.
Reply 2
Original post by thefatone


:wink: (click me)
Reply 4
Original post by XxKingSniprxX


Is that the Einstein tensor?
Original post by Louisb19
I like the one in my picture but I am on the look out to replace it. Please share the most beautiful equations you know!
.


I have a soft spot for reflection formulae. So this one for example:

Γ(z)Γ(1z)=πsin(πz)\displaystyle \Gamma(z) \Gamma(1-z) = \frac{\pi}{\sin(\pi z)}

Even better, perhaps, as it contains all of mathematics:

ζ(s)=2sπs1sin(πs2)Γ(1s)ζ(1s)\displaystyle \zeta(s) = 2^s \pi^{s-1} \sin\left(\frac{\pi s}{2}\right) \Gamma(1-s) \zeta(1-s)
y = mx + c
always been a favourite of mine :goofy:

img.png
Reply 8
eiπ+1=0\displaystyle e^{\text{i$\pi $}}+1=0
sinz=2 \sin z = 2
6186ee8ae3d45781eb44bd4c3c2fb60afcd33c25.gif
Euler's identity!
y-y1=M(x-x1)
9+10=21

x(p(x))    ¬x(¬p(x))\displaystyle \forall x (p(x)) \iff \neg \exists x (\neg p(x))

Spoiler

(edited 8 years ago)

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