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 01:06Z

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

168K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

446K

10t² + 5t + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

371K

∇ × E = −∂B/∂t

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

259K

∇ × E = −∂B/∂t

86K

det| 8 7 ; 1 9 | = 65

F = ma

224K

det| 5 3 ; 7 6 | = 9

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

det| 2 2 ; 6 3 | = -6