Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 04:06Z

∇²y = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

∇²r = 0

468K

11γ² + 9γ + 2 = 0

4γ² + 1γ + 7 = 0

289K

det| 11 9 ; 0 12 | = 132

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = G m₁m₂ / r²

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

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

det| 7 4 ; 4 8 | = 40

358K

e^{i\pi} + 1 = 0

121K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

399K

e^{i\pi} + 1 = 0

316K

∇ × E = −∂B/∂t

11K