ScuttleMonkey from the to-go-with-their-new-card-toy dept.
Tokin84 writes "Today, Sprint announced that it would pour over $4.5Bn into a 2.5Ghz WiMAX system to be rolled out across the country. From the article: 'Sprint Nextel, the nation's largest holder of radio spectrum in the precious 2.5 GHz band, has reportedly chosen to deploy Worldwide Interoperability of Microwave Access (WiMAX) as the foundation of its technology platform for the carrier's mobile broadband Next-Generation Network (NGN) build-out.'"
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"