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 02:33Z

det| 5 5 ; 5 6 | = 5

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

46K

det| 7 4 ; 4 8 | = 40

468K

2H₂ + O₂ → 2H₂O

10ω² + 7ω + 4 = 0

289K

∂α/∂r = 8α

278K

5θ² + 3θ + 2 = 0

det| 7 6 ; 1 8 | = 50

339K

∇ × E = −∂B/∂t

177K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

358K

det| 3 6 ; 0 4 | = 12

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∂φ/∂φ = 3φ

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

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

E = mc²