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 04:07Z

∇²y = 0

det| 6 6 ; 5 7 | = 12

46K

∫₀^∞ e^(-x²) dx = √π / 2

468K

11γ² + 9γ + 2 = 0

det| 12 1 ; 5 13 | = 151

289K

det| 9 4 ; 1 10 | = 86

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

d/dt [t^3] = 3t^2

177K

det| 10 2 ; 3 11 | = 104

358K

CaCO₃ → CaO + CO₂

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

316K