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 19:24Z

ω = 2πf

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

9ψ² + 7ψ + 3 = 0

468K

3γ² + 9γ + 0 = 0

2H₂ + O₂ → 2H₂O

289K

det| 11 9 ; 0 12 | = 132

278K

∂β/∂z = 1β

8ψ² + 7ψ + 0 = 0

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

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

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

358K

1θ² + 2θ + 6 = 0

121K

∫₀^∞ e^(-t²) dt = √π / 2

399K

det| 9 5 ; 1 10 | = 85

316K

∇ × E = −∂B/∂t

11K