Sine

Note: In this series A is in radians. 7 terms in the series are required to get an answer accurate to 8 decimal places for . Ten terms in the series are required to get an answer accurate to 15 decimal places for the same range of A.

There are a number of ways denoting the inverse sine function e.g. sin^-1(A) or arcsin(A) or asn(A)

The following expression is also known as the half angle formula:

See also: Cosecant, Cosine, Cotangent, Hyperbolic Sine, Secant, Series Expansions, Sinc Function, Tangent.