
[閒聊] 20個偉大方程式

1.Maxwell電磁四大方程式
▽.D = ρ
▽.B = 0
▽ × E = -dD/dt (d is partial operator)
▽ × H = dD/dt + J (d is partial operator)
2.尤拉方程式 exp(iπ) + 1 = 0
3.牛頓第二運動定理 F = m a
4.畢達哥拉斯定理 a^2+ b^2 = c^2
5.薛丁格方程式 HΨ=EΨ
6.愛因斯坦 E = m c^2
7.波茲曼方程式 S = K ln(W)
8. 1 + 1 = 2
9.最小作用量原理 δS = 0
10.德布羅依物質波方程式 P = h / λ
11.傅立葉轉換
12.愛因斯坦廣義相對論的場方程式 Gμν = 8πGTμν
13.圓周長公式 C = 2πr
14.狄拉克方程式: iγ.dψ = mψ (d is partial operator)
15.尤拉 "另一個" 公式:ζ(s) = Π[ρ^2 / (ρ^2 -1)]
16.哈伯方程式: v = Ho‧d
17.最簡比例: a/b = c/d
18.理想氣體方程式 PV=nRT
19.巴耳末系:1/λ = R (1/n1^2 + 1/n2^2)
20.普朗克能量量子化方程式 E = h ν
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