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 21:39Z

7ω² + 9ω + 3 = 0

8ψ² + 7ψ + 0 = 0

46K

det| 3 7 ; 2 4 | = -2

468K

∑_{k=1}^{n} k = n(n+1)/2

d/dφ [φ^1] = 1φ^0

289K

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

278K

3n² + 8n + 2 = 0

∇ × E = −∂B/∂t

339K

∫₀^∞ e^(-θ²) dθ = √π / 2

177K

∇²x = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

358K

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

121K

F = ma

∇ × E = −∂B/∂t