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 00:54Z

4y² + 8y + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

F = G m₁m₂ / r²

468K

2H₂ + O₂ → 2H₂O

\frac{8}{7} \sum_{i=1}^{n} i^{2}

289K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

PV = nRT

339K

det| 7 4 ; 4 8 | = 40

177K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

358K

∂ψ/∂β = 3ψ

121K

11t² + 6t + 6 = 0

399K

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

316K