Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:14Z
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
289K
∫₀^∞ e^(-ω²) dω = √π / 2
278K
d/dθ [θ^4] = 4θ^3
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
det| 5 5 ; 7 6 | = -5
\lim_{t\to 0} \frac{\sin t}{t} = 1
358K
\oint_C \vec{F}\cdot d\vec{r} = 0