Oracle/PLSQL: Cos Function

In Oracle/PLSQL, the cos function returns the cosine of a number.

The syntax for the cos function is:

cos( number )

number is the number used to calculate the cosine.

Applies To:

• Oracle 8i, Oracle 9i, Oracle 10g, Oracle 11g

For example:

cos(0.2)	would return 0.980066577841242
cos(0.35)	would return 0.939372712847379
cos(-3.15)	would return -0.999964658471342
cos(200)	would return 0.487187675007006