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 22:20Z

det| 5 1 ; 4 6 | = 26

12α² + 6α + 7 = 0

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

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

278K

12φ² + 4φ + 4 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

E = mc²

\lim_{β\to 0} \frac{\sin β}{β} = 1

358K

det| 3 7 ; 2 4 | = -2

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 9 4 ; 1 10 | = 86

316K

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