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 23:18Z

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

8x² + 2x + 7 = 0

384K

8ψ² + 7ψ + 0 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∇ × E = −∂B/∂t

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

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

305K

\lim_{t\to 0} \frac{\sin t}{t} = 1

57K

4t² + 3t + 3 = 0

293K

∂β/∂z = 1β

110K

∫₀^∞ e^(-θ²) dθ = √π / 2

300K

det| 4 2 ; 6 5 | = 8

34K

det| 2 6 ; 0 3 | = 6

354K