basic.in revision 1.1 
1.Dd July 7, 2012
2.Dt FO-BASIC 1
3.Os OpenBSD
4.Sh NAME
5.Nm Fo-basic
6.Nd function blocks
7.Sh SYNOPSIS
8.Ft double
9.Fo sin
10.Fa "double x"
11.Fc
12.Ft double
13.Fo atan2
14.Fa "double y" "double x"
15.Fc
16.Sh DESCRIPTION
17.Ft double
18.Fo sin
19.Fa "double x"
20.Fc
21.Ft double
22.Fo atan2
23.Fa "double y" "double x"
24.Fc
25