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 19:59Z

ω = 2πf

3x² + 5x + 7 = 0

46K

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

468K

3γ² + 9γ + 0 = 0

∫₀^∞ e^(-t²) dt = √π / 2

289K

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

278K

∂β/∂z = 1β

5z² + 8z + 3 = 0

339K

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

177K

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

∂α/∂r = 8α

358K

∂ψ/∂β = 3ψ

121K

det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

399K

∂γ/∂θ = 2γ

316K

det| 9 4 ; 1 10 | = 86

11K

∂α/∂ω = 3α

387K

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