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 01:11Z

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

168K

det| 11 5 ; 0 12 | = 132

446K

10t² + 5t + 5 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

det| 9 4 ; 1 10 | = 86

371K

∇ × E = −∂B/∂t

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

259K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

86K

det| 8 7 ; 1 9 | = 65

F = G m₁m₂ / r²

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

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

354K

det| 8 9 ; 4 9 | = 36

70K