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 23:22Z

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

det| 2 8 ; 7 3 | = -50

384K

det| 5 9 ; 7 6 | = -33

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

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

163K

det| 7 2 ; 7 8 | = 42

259K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

305K

\oint_C \vec{F}\cdot d\vec{r} = 0

57K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

293K

det| 10 3 ; 4 11 | = 98

110K

det| 7 6 ; 1 8 | = 50

300K

∇ × E = −∂B/∂t

34K

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

354K