.\" Complete independent document; no previous example is required.
.nr PO .5i
.nr LL 4.7i
.nr LT 4.7i
.nr HM .55i
.nr FM .55i
.nr PS 10
.nr VS 13
.ds RH GRF-10-003
.if n .ftr CR R
.pl 8.2677i
.\" BEGIN EXAMPLE
.TL
A parametric construction
.LP
.ie n \{\
.LP
Diagram: Two equal circles A and B share one horizontal centre line.
.\}
.el \{\
.PS
r = 0.6
A: circle radius r
B: circle radius r at A.e + (r*1.5,0)
line dashed from A.c to B.c
"A" at A.c
"B" at B.c
.PE
.\}
.\" END EXAMPLE
.br
.sp .4v
.nf
.ps 7
\f[CR]GRF-10-003\f[]
.fi