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 17:49Z

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

8ψ² + 7ψ + 0 = 0

46K

d/dφ [φ^1] = 1φ^0

468K

iħ ∂ψ/∂t = Ĥψ

det| 7 8 ; 4 8 | = 24

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

3r² + 6r + 7 = 0

det| 5 9 ; 7 6 | = -33

339K

det| 12 2 ; 2 13 | = 152

177K

E = mc²

∇ × E = −∂B/∂t

358K

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

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∂n/∂θ = 3n

399K

ω = 2πf

316K

∂α/∂r = 8α

11K