Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:25Z
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dθ [θ^4] = 4θ^3
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
det| 5 5 ; 7 6 | = -5
∑_{k=1}^{n} k = n(n+1)/2
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 7 ; 4 8 | = 28
399K
∫₀^∞ e^(-ω²) dω = √π / 2
\frac{8}{7} \sum_{i=1}^{n} i^{2}
11K