$$\vbox{\tabskip=0pt \offinterlineskip
\catcode`?=\active
\def?{\kern\digitwidth}
\def\tablerule{\noalign{\hrule}}
\halign {\bigstrut#& \vrule#\tabskip=1em plus2em&#& \vrule#&\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#\tabskip=0pt\cr\tablerule
&&\multispan{9}\hfil {\bf Raw Time}\hfil&\cr
&&\multispan{9}{\hfil {\bf Fdderiv}}\hfil&\cr\tablerule
&&\hfil {\bf Implementation}\hfil&&{\bf CPU}&&{\bf GC}&&{\bf Real}&&{\bf Paging}&\cr\tablerule
&&\hfil SAIL\hfil&&???2.15??&&??18.28??&&??34.62??&&&\cr\tablerule
&&\hfil Lambda\hfil&&&&&&&&&\cr\tablerule
&&\hfil Lambda (MC)\hfil&&&&&&&&&\cr\tablerule
&&\hfil 3600\hfil&&&&&&&&&\cr\tablerule
&&\hfil $3600+\hbox{IFU}$\hfil&&&&&&&&&\cr\tablerule
&&\hfil Dandelion\hfil&&&&&&&&&\cr\tablerule
&&\hfil Dolphin\hfil&&&&&&&&&\cr\tablerule
&&\hfil Dorado\hfil&&&&&&&&&\cr\tablerule
&&\hfil S-1\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-SUN\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-20\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-3081\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-Cray\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-750\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-750 (VMS)\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-780\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-DN300\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-DN600\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-DN160\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-HP200\hfil&&&&&&&&&\cr\tablerule
&&\hfil PSL-HP-UX\hfil&&&&&&&&&\cr\tablerule
&&\hfil InterLispVax 780\hfil&&&&&&&&&\cr\tablerule
&&\hfil MV4000 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil MV8000 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil MV10000 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil $3600+\hbox{FPA}$\hfil&&&&&&&&&\cr\tablerule
&&\hfil 750 NIL\hfil&&??26.45??&&&&??28.29??&&&\cr\tablerule
&&\hfil 8600 CL\hfil&&&&&&&&&\cr\tablerule}}$$
\vfill\eject
$$\vbox{\tabskip=0pt \offinterlineskip
\catcode`?=\active
\def?{\kern\digitwidth}
\def\tablerule{\noalign{\hrule}}
\halign {\bigstrut#& \vrule#\tabskip=1em plus2em&#& \vrule#&\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#&
\hfil#\hfil& \vrule#\tabskip=0pt\cr\tablerule
&&\multispan{9}\hfil {\bf Raw Time}\hfil&\cr
&&\multispan{9}{\hfil {\bf Fdderiv}}\hfil&\cr\tablerule
&&\hfil {\bf Implementation}\hfil&&{\bf CPU}&&{\bf GC}&&{\bf Real}&&{\bf Paging}&\cr\tablerule
&&\hfil 780 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil 785 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil 750 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil 730 CL\hfil&&&&&&&&&\cr\tablerule
&&\hfil Perq\hfil&&&&&&&&&\cr\tablerule
&&750 Franz\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfNo\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfNo\hfil&&&&&&&&&\cr\tablerule
&&780 Franz\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfNo\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfNo\hfil&&&&&&&&&\cr\tablerule
&&Franz 68000\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOn \& LclfNo\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfYes\hfil&&&&&&&&&\cr
&&\hfil TrlOff \& LclfNo\hfil&&&&&&&&&\cr\tablerule
&&\hfil InterLisp-10\hfil&&&&&&&&&\cr\tablerule
&&\hfil LM-2\hfil&&&&&&??25.20??&&&\cr\tablerule}}$$
\vfill\eject