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 00:53Z

4y² + 8y + 1 = 0

det| 7 4 ; 4 8 | = 40

46K

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

468K

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

289K

det| 5 2 ; 3 6 | = 24

278K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

∇²β = 0

177K

iħ ∂ψ/∂t = Ĥψ

det| 10 3 ; 4 11 | = 98

358K

PV = nRT

121K

det| 4 8 ; 3 5 | = -4

399K

F = G m₁m₂ / r²

316K

det| 2 8 ; 7 3 | = -50

11K