Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:54Z
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
289K
d/dθ [θ^4] = 4θ^3
det| 8 9 ; 4 9 | = 36
339K
det| 5 5 ; 7 6 | = -5
det| 3 7 ; 2 4 | = -2
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 9 4 ; 1 10 | = 86
316K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K