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 01:41Z

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

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

46K

PV = nRT

468K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 4 7 ; 2 5 | = 6

278K

det| 1 7 ; 1 2 | = -5

∫₀^∞ e^(-α²) dα = √π / 2

339K

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

177K

∇ × E = −∂B/∂t

358K

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

121K

8ψ² + 7ψ + 0 = 0

399K

11z² + 3z + 4 = 0

316K

5φ² + 1φ + 1 = 0

11K