Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:53Z
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
det| 9 4 ; 1 10 | = 86
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
289K
d/dθ [θ^4] = 4θ^3
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 10 7 ; 3 11 | = 89
177K
det| 5 5 ; 7 6 | = -5
∫₀^∞ e^(-α²) dα = √π / 2
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
∫₀^∞ e^(-ω²) dω = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K