Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:43Z
det| 12 9 ; 0 13 | = 156
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
∑_{k=1}^{n} k = n(n+1)/2
468K
PV = nRT
\lim_{β\to 0} \frac{\sin β}{β} = 1
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
339K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
358K
det| 9 6 ; 0 10 | = 90
121K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
8ψ² + 3ψ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
λ = h/p