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 19:44Z

ω = 2πf

\frac{12}{6} \sum_{i=1}^{n} i^{2}

46K

∫₀^∞ e^(-α²) dα = √π / 2

468K

3γ² + 9γ + 0 = 0

∫₀^∞ e^(-r²) dr = √π / 2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

∂β/∂z = 1β

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 2 3 ; 5 3 | = -9

177K

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

11z² + 3z + 4 = 0

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 9 4 ; 1 10 | = 86

316K

∇ × E = −∂B/∂t

11K

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

387K

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