Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:20Z
ΔS ≥ 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 8 ; 3 10 | = 66
289K
d/dθ [θ^4] = 4θ^3
det| 9 4 ; 1 10 | = 86
339K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
177K
det| 5 5 ; 7 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
316K
∫₀^∞ e^(-ω²) dω = √π / 2
2H₂ + O₂ → 2H₂O
5φ² + 8φ + 1 = 0
12ψ² + 6ψ + 6 = 0