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 05:14Z

det| 3 4 ; 0 4 | = 12

e^{i\pi} + 1 = 0

168K

∇ × E = −∂B/∂t

446K

∇²t = 0

6t² + 6t + 4 = 0

144K

det| 7 2 ; 7 8 | = 42

371K

7r² + 9r + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

det| 1 4 ; 3 2 | = -10

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

234K

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

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K