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 21:59Z

7ω² + 9ω + 3 = 0

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

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

ω = 2πf

278K

3n² + 8n + 2 = 0

det| 7 2 ; 7 8 | = 42

339K

11t² + 6t + 6 = 0

177K

∇²x = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

358K

6ω² + 4ω + 4 = 0

121K

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

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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