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 22:25Z

det| 5 1 ; 4 6 | = 26

det| 9 4 ; 1 10 | = 86

46K

2H₂ + O₂ → 2H₂O

468K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

d/dx [x^9] = 9x^8

278K

12φ² + 4φ + 4 = 0

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

339K

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

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

det| 3 6 ; 0 4 | = 12

121K

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

399K

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

316K

d/dψ [ψ^7] = 7ψ^6

11K

∇²ω = 0

387K

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