Call groff with options -t, -e, and -p!

eps image with .PSPIC equation with eqn
Bit | Code | Warning | Bit | Code | Warning
0 | 1 | char | 10 | 1024 | reg
1 | 2 | number | 11 | 2048 | tab
2 | 4 | break | 12 | 4096 | right-brace
3 | 8 | delim | 13 | 8192 | missing
4 | 16 | el | 14 | 16384 | input
5 | 32 | scale | 15 | 32768 | escape
6 | 64 | range | 16 | 65536 | space
7 | 128 | syntax | 17 | 131072 | font
8 | 256 | di | 18 | 262144 | ig
9 | 512 | mac | 19 | 524288 | color

table with tbl

picture with pic