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 22:42Z

det| 5 1 ; 4 6 | = 26

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

46K

∂y/∂n = 5y

468K

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

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

339K

10γ² + 8γ + 7 = 0

177K

E = mc²

d/dψ [ψ^7] = 7ψ^6

358K

11ψ² + 6ψ + 2 = 0

121K

det| 9 4 ; 1 10 | = 86

399K

det| 5 3 ; 7 6 | = 9

316K