Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 09:27Z

det| 3 8 ; 4 4 | = -20

\lim_{α\to 0} \frac{\sin α}{α} = 1

430K

\oint_C \vec{F}\cdot d\vec{r} = 0

197K

∇²ω = 0

det| 9 6 ; 0 10 | = 90

281K

N₂ + 3H₂ ⇌ 2NH₃

73K

\lim_{t\to 0} \frac{\sin t}{t} = 1

CH₄ + 2O₂ → CO₂ + 2H₂O

143K

det| 7 4 ; 4 8 | = 40

248K

∫₀^∞ e^(-θ²) dθ = √π / 2

246K

E = mc²

54K

∑_{k=1}^{n} k = n(n+1)/2

469K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

126K