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 23:24Z

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

det| 6 6 ; 5 7 | = 12

384K

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

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 5 3 ; 7 6 | = 9

163K

det| 11 9 ; 0 12 | = 132

259K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

305K

∇ × E = −∂B/∂t

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

∇ × E = −∂B/∂t

300K

∂γ/∂θ = 2γ

34K

N₂ + 3H₂ ⇌ 2NH₃

354K