Learning mathematics is much like learning a new language — it opens doors that were once closed. Rather than seeing ...

This week, the Commission on School Reform, the education arm of the independent think tank Enlighten, released freedom of ...

The sine rule, also known as the law of sines, is a fundamental property of triangles that can be used to calculate the length of a side or the size of an angle in any triangle. The rule states that ...

Optical or magnetic sensors for position and angle sensing in motion control systems generally provide sine and cosine signals for conversion. The 90° phase shift between sine and cosine allows ...

Semi-Legend: “I liked LeoJEOSP’s rendition of the Princeton University football cheer: ‘Accost them, accost them, make them relinquish the ball.’ [BB. 11/7/2013] “It put me in mind of MIT’s cheer: ‘E ...

This file type includes high resolution graphics and schematics. Although quite a few direct digital synthesis (DDS) ICs can generate high-frequency sine waves, their complexity excludes them from ...