+.bp
+.b
+.sz 14
+.vs 16p
+.ce 2
+Appendix \f(RN2\fR
+.$0 "Examples" "\f(RN2\fP" 1
+.sp
+Examples
+.sp
+.lp
+Sample eqn(1) output:
+.in +5
+Translation:
+.EQ C eq-1
+[ x' ~ y' ~ 1 ] ~=~ [ x ~ y ~ 1 ] ~ left [ matrix {
+ ccol { 1 above 0 above T sub x }
+ ccol { 0 above 1 above T sub y }
+ ccol { 0 above 0 above 1 }
+} right ]
+.EN
+Rotation:
+.EQ C eq-2
+[ x' ~ y' ~ 1 ] ~=~ [ x ~ y ~ 1 ] ~ left [ matrix {
+ ccol { cos theta above sin theta above 0 }
+ ccol { - sin theta above cos theta above 0 }
+ ccol { 0 above 0 above 1 }
+} right ]
+.EN
+Scaling:
+.EQ C eq-3
+[ x' ~ y' ~ 1 ] ~=~ [ x ~ y ~ 1 ] ~ left [ matrix {
+ ccol { S sub x above 0 above 0 }
+ ccol { 0 above S sub y above 0 }
+ ccol { 0 above 0 above 1 }
+} right ]
+.EN
+.in -5
+.lp
+Sample tbl(1) output:
+.TS
+box center;
+c s s
+l l l
+l l l
+l n n.
+U.S. Population change, 1980-1985
+_
+ Number
+ (thous.) Percent
+_
+All Ages 12,222 5.4
+under 5 years 1,688 10.3
+5 to 13 years -1,049 -3.4
+14 to 17 years -1,383 -8.5
+18 to 24 years -1,548 -5.1
+25 to 34 years 4,969 13.3
+35 to 44 years 6,141 23.9
+45 to 54 years -210 -0.9
+55 to 64 years 631 2.9
+65 to 74 years 1,414 9.1
+75 to 84 years 1,095 14.2
+85 years+ 471 21.0
+.TE
+.bp
+Sample pic(1) output:
+.PS
+circle rad .5i "producer"
+arrow
+circle rad .5i "consumer"
+.PE
+.sp 2
+Sample merge of a Viewpoint graphics frame (on next page):
+.br
+.bp
+.sv 8.75i
+.fl
+\!V\n(nl
+.nr x \n(.o+\n(.i
+\!H\nx
+\!x Xerox IP research-map.ip
+.sp
+The above diagram was created in Viewpoint and inserted with ipfe(1).
+