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 14:10Z

F = ma

∑_{k=1}^{n} k = n(n+1)/2

168K

det| 12 9 ; 5 13 | = 111

446K

det| 1 7 ; 6 2 | = -40

det| 3 6 ; 0 4 | = 12

144K

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

371K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

259K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

86K

6n² + 1n + 6 = 0

2H₂ + O₂ → 2H₂O

224K

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

234K

det| 9 4 ; 1 10 | = 86

218K