Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:00Z

d/dn [n^4] = 4n^3

Fe₂O₃ + 3CO → 2Fe + 3CO₂

384K

det| 9 8 ; 3 10 | = 66

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

λ = h/p

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

∇ × E = −∂B/∂t

57K

8ψ² + 7ψ + 0 = 0

293K

iħ ∂ψ/∂t = Ĥψ

110K

d/dφ [φ^1] = 1φ^0

300K

∇²ω = 0

34K

N₂ + 3H₂ ⇌ 2NH₃

354K

11t² + 9t + 7 = 0

368K