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 05:55Z

CaCO₃ → CaO + CO₂

\lim_{β\to 0} \frac{\sin β}{β} = 1

46K

F = G m₁m₂ / r²

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

10γ² + 8γ + 7 = 0

289K

PV = nRT

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

339K

det| 7 4 ; 4 8 | = 40

177K

det| 12 4 ; 2 13 | = 148

det| 5 3 ; 7 6 | = 9

358K

∇²t = 0

121K

12r² + 4r + 0 = 0

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

399K