Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:29Z
F = ma
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
∫₀^∞ e^(-α²) dα = √π / 2
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-ω²) dω = √π / 2
41K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
330K
3φ² + 5φ + 3 = 0
∫₀^∞ e^(-x²) dx = √π / 2
95K
det| 7 4 ; 4 8 | = 40
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
133K
det| 3 3 ; 4 4 | = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
21K