Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:27Z
F = ma
∑_{k=1}^{n} k = n(n+1)/2
238K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
270K
∫₀^∞ e^(-n²) dn = √π / 2
268K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-α²) dα = √π / 2
41K
3φ² + 5φ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
95K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
7K
det| 9 4 ; 1 10 | = 86
133K
det| 3 3 ; 4 4 | = 0
\frac{7}{7} \sum_{i=1}^{n} i^{2}
ω = 2πf
λ = h/p