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%%Creator: troff, Plan 9 edition
%%DocumentFonts: (atend)
%%Pages: (atend)
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% Version 3.3.2 prologue for troff files.
%

/#copies 1 store
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/R  /Times-Roman def
/I  /Times-Italic def
/B  /Times-Bold def
/BI /Times-BoldItalic def
/H  /Helvetica def
/HI /Helvetica-Oblique def
/HB /Helvetica-Bold def
/HX /Helvetica-BoldOblique def
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/CO /Courier def
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/CB /Courier-Bold def
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/Hi /Helvetica-Narrow-Oblique def
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	addmetrics
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/m {neg dup /y exch def moveto} bind def
/done {/lastpage where {pop lastpage} if} def

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	findfont dup length 1 add dict
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%
% A few arrays used to adjust reference points and character widths in some
% of the printer resident fonts. If square roots are too high try changing
% the lines describing /radical and /radicalex to,
%
%	/radical	[0 -75 550 0]
%	/radicalex	[-50 -75 500 0]
%
% Move braceleftbt a bit - default PostScript character is off a bit.
%

/Sdefs [
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	/bracketrighttp		[-81 380]
	/bracketrightbt		[-83 380]
	/braceleftbt		[203 490]
	/bracketrightex		[220 -125 500 0]
	/radical		[0 0 550 0]
	/radicalex		[-50 0 500 1]
	/parenleftex		[-20 -170 0 0]
	/integral		[100 -50 500 0]
	/infinity		[10 -75 730 0]
] def

/S1defs [
	/underscore		[0 80 500 0]
	/endash			[7 90 650 0]
] def
%
% Version 3.3.2 drawing procedures for dpost. Automatically pulled in when
% needed.
%

/inpath false def
/savematrix matrix def

/Dl {
	inpath
		{neg lineto pop pop}
		{newpath neg moveto neg lineto stroke}
	ifelse
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/De {
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	ifelse
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/DA {
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	ifelse
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} bind def
%
% Tries to round clipping path dimensions, as stored in array pagebbox, so they
% match one of the known sizes in the papersizes array. Lower left coordinates
% are always set to 0.
%

/roundpagebbox {
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	/papersizes [8.5 inch 11 inch 14 inch 17 inch] def

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%%EndProlog
%%BeginSetup
mark
%
% Encoding vector and redefinition of findfont for the ISO Latin1 standard.
% The 18 characters missing from ROM based fonts on older printers are noted
% below.
%

/ISOLatin1Encoding [
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	/numbersign
	/dollar
	/percent
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	/parenleft
	/parenright
	/asterisk
	/plus
	/comma
	/minus
	/period
	/slash
	/zero
	/one
	/two
	/three
	/four
	/five
	/six
	/seven
	/eight
	/nine
	/colon
	/semicolon
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	/equal
	/greater
	/question
	/at
	/A
	/B
	/C
	/D
	/E
	/F
	/G
	/H
	/I
	/J
	/K
	/L
	/M
	/N
	/O
	/P
	/Q
	/R
	/S
	/T
	/U
	/V
	/W
	/X
	/Y
	/Z
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	/bracketright
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	/underscore
	/quoteleft
	/a
	/b
	/c
	/d
	/e
	/f
	/g
	/h
	/i
	/j
	/k
	/l
	/m
	/n
	/o
	/p
	/q
	/r
	/s
	/t
	/u
	/v
	/w
	/x
	/y
	/z
	/braceleft
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	/braceright
	/asciitilde
	/.notdef
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	/acute
	/circumflex
	/tilde
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	/cedilla
	/.notdef
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	/ogonek
	/caron
	/space
	/exclamdown
	/cent
	/sterling
	/currency
	/yen
	/brokenbar		% missing
	/section
	/dieresis
	/copyright
	/ordfeminine
	/guillemotleft
	/logicalnot
	/hyphen
	/registered
	/macron
	/degree			% missing
	/plusminus		% missing
	/twosuperior		% missing
	/threesuperior		% missing
	/acute
	/mu			% missing
	/paragraph
	/periodcentered
	/cedilla
	/onesuperior		% missing
	/ordmasculine
	/guillemotright
	/onequarter		% missing
	/onehalf		% missing
	/threequarters		% missing
	/questiondown
	/Agrave
	/Aacute
	/Acircumflex
	/Atilde
	/Adieresis
	/Aring
	/AE
	/Ccedilla
	/Egrave
	/Eacute
	/Ecircumflex
	/Edieresis
	/Igrave
	/Iacute
	/Icircumflex
	/Idieresis
	/Eth			% missing
	/Ntilde
	/Ograve
	/Oacute
	/Ocircumflex
	/Otilde
	/Odieresis
	/multiply		% missing
	/Oslash
	/Ugrave
	/Uacute
	/Ucircumflex
	/Udieresis
	/Yacute			% missing
	/Thorn			% missing
	/germandbls
	/agrave
	/aacute
	/acircumflex
	/atilde
	/adieresis
	/aring
	/ae
	/ccedilla
	/egrave
	/eacute
	/ecircumflex
	/edieresis
	/igrave
	/iacute
	/icircumflex
	/idieresis
	/eth			% missing
	/ntilde
	/ograve
	/oacute
	/ocircumflex
	/otilde
	/odieresis
	/divide			% missing
	/oslash
	/ugrave
	/uacute
	/ucircumflex
	/udieresis
	/yacute			% missing
	/thorn			% missing
	/ydieresis
] def

/NewFontDirectory FontDirectory maxlength dict def

%
% Apparently no guarantee findfont is defined in systemdict so the obvious
%
%	systemdict /findfont get exec
%
% can generate an error. So far the only exception is a VT600 (version 48.0).
%

userdict /@RealFindfont known not {
	userdict begin
		/@RealFindfont systemdict begin /findfont load end def
	end
} if

/findfont {
	dup NewFontDirectory exch known not {
		dup
		%dup systemdict /findfont get exec	% not always in systemdict
		dup userdict /@RealFindfont get exec
		dup /Encoding get StandardEncoding eq {
			dup length dict begin
				{1 index /FID ne {def}{pop pop} ifelse} forall
				/Encoding ISOLatin1Encoding def
				currentdict
			end
			/DummyFontName exch definefont
		} if
		NewFontDirectory 3 1 roll put
	} if
	NewFontDirectory exch get
} bind def

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(Figure 1) 720 4990 w
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2790 2010 2826 2010 Dl
2862 2010 2898 2010 Dl
2934 2010 2970 2010 Dl
2970 2010 2970 1974 Dl
2970 1956 2970 1920 Dl
2970 1902 2970 1866 Dl
2970 1866 2934 1866 Dl
2898 1866 2862 1866 Dl
2826 1866 2790 1866 Dl
2754 1866 2718 1866 Dl
2682 1866 2646 1866 Dl
2610 1866 2574 1866 Dl
2538 1866 2502 1866 Dl
2466 1866 2430 1866 Dl
2394 1866 2358 1866 Dl
2322 1866 2286 1866 Dl
2250 1866 2214 1866 Dl
2178 1866 2142 1866 Dl
2106 1866 2070 1866 Dl
2070 1866 2070 1902 Dl
2070 1920 2070 1956 Dl
2070 1974 2070 2010 Dl
(tile 2) 2435 1952 w
2070 2154 2106 2154 Dl
2142 2154 2178 2154 Dl
2214 2154 2250 2154 Dl
2286 2154 2322 2154 Dl
2358 2154 2394 2154 Dl
2430 2154 2466 2154 Dl
2502 2154 2538 2154 Dl
2574 2154 2610 2154 Dl
2646 2154 2682 2154 Dl
2718 2154 2754 2154 Dl
2790 2154 2826 2154 Dl
2862 2154 2898 2154 Dl
2934 2154 2970 2154 Dl
2970 2154 2970 2118 Dl
2970 2100 2970 2064 Dl
2970 2046 2970 2010 Dl
2970 2010 2934 2010 Dl
2898 2010 2862 2010 Dl
2826 2010 2790 2010 Dl
2754 2010 2718 2010 Dl
2682 2010 2646 2010 Dl
2610 2010 2574 2010 Dl
2538 2010 2502 2010 Dl
2466 2010 2430 2010 Dl
2394 2010 2358 2010 Dl
2322 2010 2286 2010 Dl
2250 2010 2214 2010 Dl
2178 2010 2142 2010 Dl
2106 2010 2070 2010 Dl
2070 2010 2070 2046 Dl
2070 2064 2070 2100 Dl
2070 2118 2070 2154 Dl
7 /LucidaSansUnicode20 f
(&) 2485 2096 w
2070 2298 2106 2298 Dl
2142 2298 2178 2298 Dl
2214 2298 2250 2298 Dl
2286 2298 2322 2298 Dl
2358 2298 2394 2298 Dl
2430 2298 2466 2298 Dl
2502 2298 2538 2298 Dl
2574 2298 2610 2298 Dl
2646 2298 2682 2298 Dl
2718 2298 2754 2298 Dl
2790 2298 2826 2298 Dl
2862 2298 2898 2298 Dl
2934 2298 2970 2298 Dl
2970 2298 2970 2262 Dl
2970 2244 2970 2208 Dl
2970 2190 2970 2154 Dl
2970 2154 2934 2154 Dl
2898 2154 2862 2154 Dl
2826 2154 2790 2154 Dl
2754 2154 2718 2154 Dl
2682 2154 2646 2154 Dl
2610 2154 2574 2154 Dl
2538 2154 2502 2154 Dl
2466 2154 2430 2154 Dl
2394 2154 2358 2154 Dl
2322 2154 2286 2154 Dl
2250 2154 2214 2154 Dl
2178 2154 2142 2154 Dl
2106 2154 2070 2154 Dl
2070 2154 2070 2190 Dl
2070 2208 2070 2244 Dl
2070 2262 2070 2298 Dl
7 /LucidaSansUnicode00 f
(tile n) 2435 2240 w
2034 2334 2034 1686 Dl
2034 1686 3006 1686 Dl
3006 1686 3006 2334 Dl
3006 2334 2034 2334 Dl
(Screen) 1774 1736 w
3330 1254 432 432 De
(rasterizer) 3350 1268 w
(1) 3698 1268 w
3330 1758 432 432 De
(rasterizer) 3350 1772 w
(2) 3698 1772 w
3330 2262 432 432 De
7 /LucidaSansUnicode20 f
(&) 3511 2276 w
3330 2766 432 432 De
7 /LucidaSansUnicode00 f
(rasterizer) 3351 2780 w
(n) 3699 2780 w
2970 1794 3330 1254 Dl
2970 1938 3330 1758 Dl
2970 2082 3330 2262 Dl
2970 2226 3330 2766 Dl
10 /LucidaSans-Demi f
(Figure 2) 720 3180 w
10 /LucidaSansUnicode00 f
(: Per tile rasterizers.) 1142 3180 w
2070 4170 2106 4170 Dl
2142 4170 2178 4170 Dl
2214 4170 2250 4170 Dl
2286 4170 2322 4170 Dl
2358 4170 2394 4170 Dl
2430 4170 2466 4170 Dl
2502 4170 2538 4170 Dl
2574 4170 2610 4170 Dl
2646 4170 2682 4170 Dl
2718 4170 2754 4170 Dl
2790 4170 2826 4170 Dl
2862 4170 2898 4170 Dl
2934 4170 2970 4170 Dl
2970 4170 2970 4134 Dl
2970 4116 2970 4080 Dl
2970 4062 2970 4026 Dl
2970 4026 2934 4026 Dl
2898 4026 2862 4026 Dl
2826 4026 2790 4026 Dl
2754 4026 2718 4026 Dl
2682 4026 2646 4026 Dl
2610 4026 2574 4026 Dl
2538 4026 2502 4026 Dl
2466 4026 2430 4026 Dl
2394 4026 2358 4026 Dl
2322 4026 2286 4026 Dl
2250 4026 2214 4026 Dl
2178 4026 2142 4026 Dl
2106 4026 2070 4026 Dl
2070 4026 2070 4062 Dl
2070 4080 2070 4116 Dl
2070 4134 2070 4170 Dl
7 /LucidaSansUnicode00 f
(1) 2498 4112 w
2070 4314 2106 4314 Dl
2142 4314 2178 4314 Dl
2214 4314 2250 4314 Dl
2286 4314 2322 4314 Dl
2358 4314 2394 4314 Dl
2430 4314 2466 4314 Dl
2502 4314 2538 4314 Dl
2574 4314 2610 4314 Dl
2646 4314 2682 4314 Dl
2718 4314 2754 4314 Dl
2790 4314 2826 4314 Dl
2862 4314 2898 4314 Dl
2934 4314 2970 4314 Dl
2970 4314 2970 4278 Dl
2970 4260 2970 4224 Dl
2970 4206 2970 4170 Dl
2970 4170 2934 4170 Dl
2898 4170 2862 4170 Dl
2826 4170 2790 4170 Dl
2754 4170 2718 4170 Dl
2682 4170 2646 4170 Dl
2610 4170 2574 4170 Dl
2538 4170 2502 4170 Dl
2466 4170 2430 4170 Dl
2394 4170 2358 4170 Dl
2322 4170 2286 4170 Dl
2250 4170 2214 4170 Dl
2178 4170 2142 4170 Dl
2106 4170 2070 4170 Dl
2070 4170 2070 4206 Dl
2070 4224 2070 4260 Dl
2070 4278 2070 4314 Dl
(2) 2498 4256 w
2070 4458 2106 4458 Dl
2142 4458 2178 4458 Dl
2214 4458 2250 4458 Dl
2286 4458 2322 4458 Dl
2358 4458 2394 4458 Dl
2430 4458 2466 4458 Dl
2502 4458 2538 4458 Dl
2574 4458 2610 4458 Dl
2646 4458 2682 4458 Dl
2718 4458 2754 4458 Dl
2790 4458 2826 4458 Dl
2862 4458 2898 4458 Dl
2934 4458 2970 4458 Dl
2970 4458 2970 4422 Dl
2970 4404 2970 4368 Dl
2970 4350 2970 4314 Dl
2970 4314 2934 4314 Dl
2898 4314 2862 4314 Dl
2826 4314 2790 4314 Dl
2754 4314 2718 4314 Dl
2682 4314 2646 4314 Dl
2610 4314 2574 4314 Dl
2538 4314 2502 4314 Dl
2466 4314 2430 4314 Dl
2394 4314 2358 4314 Dl
2322 4314 2286 4314 Dl
2250 4314 2214 4314 Dl
2178 4314 2142 4314 Dl
2106 4314 2070 4314 Dl
2070 4314 2070 4350 Dl
2070 4368 2070 4404 Dl
2070 4422 2070 4458 Dl
7 /LucidaSansUnicode20 f
(&) 2485 4400 w
2070 4602 2106 4602 Dl
2142 4602 2178 4602 Dl
2214 4602 2250 4602 Dl
2286 4602 2322 4602 Dl
2358 4602 2394 4602 Dl
2430 4602 2466 4602 Dl
2502 4602 2538 4602 Dl
2574 4602 2610 4602 Dl
2646 4602 2682 4602 Dl
2718 4602 2754 4602 Dl
2790 4602 2826 4602 Dl
2862 4602 2898 4602 Dl
2934 4602 2970 4602 Dl
2970 4602 2970 4566 Dl
2970 4548 2970 4512 Dl
2970 4494 2970 4458 Dl
2970 4458 2934 4458 Dl
2898 4458 2862 4458 Dl
2826 4458 2790 4458 Dl
2754 4458 2718 4458 Dl
2682 4458 2646 4458 Dl
2610 4458 2574 4458 Dl
2538 4458 2502 4458 Dl
2466 4458 2430 4458 Dl
2394 4458 2358 4458 Dl
2322 4458 2286 4458 Dl
2250 4458 2214 4458 Dl
2178 4458 2142 4458 Dl
2106 4458 2070 4458 Dl
2070 4458 2070 4494 Dl
2070 4512 2070 4548 Dl
2070 4566 2070 4602 Dl
7 /LucidaSansUnicode00 f
(n) 2499 4544 w
2142 4350 2592 4206 Dl
2592 4206 2754 4530 Dl
2754 4530 2142 4350 Dl
2034 4638 2034 3990 Dl
2034 3990 3006 3990 Dl
3006 3990 3006 4638 Dl
3006 4638 2034 4638 Dl
(Screen) 1774 4040 w
3330 3558 432 432 De
(rasterizer) 3350 3572 w
(1) 3698 3572 w
3330 4062 432 432 De
(rasterizer) 3350 4076 w
(2) 3698 4076 w
3330 4566 432 432 De
7 /LucidaSansUnicode20 f
(&) 3511 4580 w
3330 5070 432 432 De
7 /LucidaSansUnicode00 f
(rasterizer) 3351 5084 w
(n) 3699 5084 w
2970 4098 2990 4068 Dl
3007 4041 3027 4011 Dl
3045 3984 3065 3954 Dl
3083 3928 3103 3898 Dl
3121 3871 3141 3841 Dl
3158 3814 3178 3784 Dl
3196 3758 3216 3728 Dl
3234 3701 3254 3671 Dl
3272 3644 3292 3614 Dl
3309 3588 3329 3558 Dl
3304 3627 3329 3558 Dl
3300 3626 3329 3558 Dl
3296 3624 3329 3558 Dl
3292 3622 3329 3558 Dl
3288 3619 3329 3558 Dl
3285 3617 3329 3558 Dl
3281 3614 3329 3558 Dl
3278 3611 3329 3558 Dl
3275 3607 3329 3558 Dl
2970 4242 3330 4062 Dl
3273 4110 3329 4062 Dl
3270 4106 3329 4062 Dl
3268 4103 3329 4062 Dl
3265 4099 3329 4062 Dl
3263 4095 3329 4062 Dl
3261 4090 3329 4062 Dl
3260 4086 3329 4062 Dl
3258 4082 3329 4062 Dl
3257 4077 3329 4062 Dl
2970 4386 3330 4566 Dl
3257 4550 3329 4565 Dl
3258 4545 3329 4565 Dl
3260 4541 3329 4565 Dl
3261 4537 3329 4565 Dl
3263 4532 3329 4565 Dl
3265 4528 3329 4565 Dl
3268 4524 3329 4565 Dl
3270 4521 3329 4565 Dl
3273 4517 3329 4565 Dl
2970 4530 3330 5070 Dl
3275 5020 3329 5069 Dl
3278 5016 3329 5069 Dl
3281 5013 3329 5069 Dl
3285 5010 3329 5069 Dl
3288 5008 3329 5069 Dl
3292 5005 3329 5069 Dl
3296 5003 3329 5069 Dl
3300 5001 3329 5069 Dl
3304 5000 3329 5069 Dl
10 /LucidaSans-Demi f
(Figure 3) 720 5484 w
10 /LucidaSansUnicode00 f
(: Raster task scheduling.) 1142 5484 w
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%%Trailer
done
%%DocumentFonts: LucidaSansUnicode20 LucidaSansUnicode00 LucidaSans-Demi LucidaSans-Italic
%%Pages: 2