Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:16Z

∑_{k=1}^{n} k = n(n+1)/2

det| 11 5 ; 0 12 | = 132

168K

d/dψ [ψ^7] = 7ψ^6

446K

3x² + 3x + 6 = 0

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

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇²t = 0

∂γ/∂z = 6γ

259K

det| 9 4 ; 1 10 | = 86

86K

7z² + 2z + 0 = 0

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

224K

∂α/∂r = 8α

234K

9α² + 7α + 5 = 0

218K