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 19:20Z

ω = 2πf

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

46K

∫₀^∞ e^(-ψ²) dψ = √π / 2

468K

3γ² + 9γ + 0 = 0

det| 9 4 ; 1 10 | = 86

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

∂β/∂z = 1β

det| 4 2 ; 6 5 | = 8

339K

5z² + 8z + 3 = 0

177K

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

ω = 2πf

358K

CaCO₃ → CaO + CO₂

121K

∂n/∂θ = 3n

399K

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

316K