source: [□] □
destination: [□=□] □
spec: For example , the Commission amended its reporting requirements to permit filing by large traders of CFTC Form 40 , Statement of Reporting Trader , only when requested by the Commission rather than annually . The linearized equations governing the evolution of the Eulerian pressure and density perturbed terms allows us to study how the propagation is altered by the clouds and how the clouds move with the wave .