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 12:28Z

11z² + 8z + 4 = 0

det| 2 3 ; 5 3 | = -9

168K

11φ² + 4φ + 0 = 0

446K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 5 3 ; 7 6 | = 9

144K

det| 7 2 ; 7 8 | = 42

371K

det| 12 6 ; 6 13 | = 120

∑_{k=1}^{n} k = n(n+1)/2

259K

7r² + 8r + 5 = 0

86K

\lim_{t\to 0} \frac{\sin t}{t} = 1

224K

iħ ∂ψ/∂t = Ĥψ

234K

PV = nRT

218K

det| 9 4 ; 1 10 | = 86

354K

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

70K