# Top Ten Coolest Mathematical Equations

**PositronWildhawk**Nerds and geeks alike, cast your votes on your favourite equations used in mathematics, science, economics; whatever you please.

### The Top Ten

*1*

**Schrödinger Equation [(-ħ/2m)Δ^2Ψ+VΨ=iħ(δΨ/δt)]**

Oh my God! What the hell is all this?! Symbols and what not. This is 'cool?! ' I just don't get it. Explain, I demand! - **Britgirl**

Love this equation. So much. Everything about it is brilliant! - **PositronWildhawk**

It is that something does not exist unless it is observed. - **CityGuru**

Perfect I'm gonna learn that next year - **Rhapsody**

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*2*

**Maxwell's Equations [Δ.D=ρ, Δ.B=0, ΔxE=-δB/δt, ΔxH=J+δD/δt]**

I have no idea what this is but it looks nice - **Teravolt1422**

*3*

**Einstein's Mass-energy Equivalence Formula [E=mc^2]**

Not only is it cool, but most people have heard of it! It's well known! - **Beatlesboy9**

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*4*

**General Relativity Formula [Gμν=8πG(Tμν+ρΛgμν)]**

There is more to General than Special!

*5*

**Law of Gravitation [F=G(m1m2/d^2)]**

I hate this one always trap me - **Rhapsody**

*6*

**Wave Equation [δ^2u/δt^2=c^2(δ^2u/δx^2)]**

*7*

**Fourier Transform [f(ζ)=ʃf(x)e^(-2πixζ)δx]**

*8*

**Euler's Formula [e^iπ=-1]**

Most beautiful equation in maths

Has one one, one plus, one multiplication sign, one exponential sign!

I have a low-key obsession with this identity, although I prefer to see it written as "e^iπ + 1 = 0." - **PetSounds**

*9*

**Bernoulli Equation [P1+½ρ(v1)^2+ρgh1=P2+½ρ(v2)^2+ρgh2]**

One of the coolest one in fluid mechanics because of the symmetry in its look and use. It's one of the easiest to remember! - **Kiteretsunu**

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*10*

**Planck's Law [E=hf]**

I've learnt it recently so useful - **Rhapsody**

### The Contenders

*11*

**Newton's Second Law [F=ma]**

The heart of dynamics - **Rhapsody**

*12*

**Riemann Zeta Function [ζ(s)=Π((p^s)/((p^s)-1))]**

*13*

**L = (1/2)dv^2sCL**

*14*

**Principle of Least Action [δS≥0]**

*15*

**Heisenberg's Uncertainty Principle [ΔxΔp≥ћ/2]**

*16*

**Schwartzchild Radius Formula [rs=2GM/c^2]**

Adore this one as well. Awesome stuff! - **PositronWildhawk**

*17*

**Escape Velocity Formula [ve=sqrt(2GM/r)]**

*18*

**Q = KAT(t2-t1)/L**

*19*

**Central Limit Theorem [lim_n->∞ P( √n(Sn - µ) ≤ z ) = Φ(z/σ)]**

I think this is one of the most important equations in mathematics. - **Flav**

*20*

**Fundamental Theorem of Calculus d/dx a-xʃf(t)dt = f(x)**

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#### Top Remixes

**1. Schrödinger Equation [(-ħ/2m)Δ^2Ψ+VΨ=iħ(δΨ/δt)]**

2. Maxwell's Equations [Δ.D=ρ, Δ.B=0, ΔxE=-δB/δt, ΔxH=J+δD/δt]

3. General Relativity Formula [Gμν=8πG(Tμν+ρΛgμν)]

PositronWildhawk

2. Maxwell's Equations [Δ.D=ρ, Δ.B=0, ΔxE=-δB/δt, ΔxH=J+δD/δt]

3. General Relativity Formula [Gμν=8πG(Tμν+ρΛgμν)]

PositronWildhawk

**1. Einstein's Mass-energy Equivalence Formula [E=mc^2]**

2. Newton's Second Law [F=ma]

3. Planck's Law [E=hf]

UltimateHybridX

2. Newton's Second Law [F=ma]

3. Planck's Law [E=hf]

UltimateHybridX