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 16:30Z

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

∇ × E = −∂B/∂t

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

7y² + 9y + 1 = 0

289K

det| 7 2 ; 7 8 | = 42

278K

det| 2 6 ; 0 3 | = 6

F = G m₁m₂ / r²

339K

∫₀^∞ e^(-x²) dx = √π / 2

177K

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

358K

12α² + 6α + 7 = 0

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

det| 9 4 ; 1 10 | = 86

316K

iħ ∂ψ/∂t = Ĥψ

11K