Emphasis on the virtual. As they boot up their CPUs for their upcoming Ja Ja Ja performance (29 November at London’s The Lexington), we catch up with Sin Cos Tan to find out what operating system they ...

The tan function takes the angle Ɵ and gives ... The only equation that contains both \(o\) and \(h\) is the sine (sin) ratio. Practise finding angles in right-angled triangles with this quiz.

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 ...