tbl

unix v7是最后一个广泛发布的研究型UNIX版本

\&On Long Island 30,000 years;
\&Cretaceous sediments redeposited
\&by recent glaciation\*.
\&\*.ad
\&T}
\&\*.TE
.OU
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cfI s   s
c   cw(1i)   cw(1i)
lp9 lp9 lp9.
New York Area Rocks
Era	Formation	Age (years)
Precambrian	Reading Prong	>1 billion
Paleozoic	Manhattan Prong	400 million
Mesozoic	T{
.na
Newark Basin, incl.
Stockton, Lockatong, and Brunswick
formations; also Watchungs
and Palisades.
T}	200 million
Cenozoic	Coastal Plain	T{
On Long Island 30,000 years;
Cretaceous sediments redeposited
by recent glaciation.
.ad
T}
.TE
.IN 2i
\&\*.EQ
\&delim $$
\&\*.EN
.sp
\&\*. \*. \*.
.sp
\&\*.TS
\&doublebox;
\&c c
\&l l\*.
\&Name\*TDefinition
\&\*.sp
\&\*.vs +2p
\&Gamma\*T$GAMMA (z) = int sub 0 sup inf  t sup {z-1} e sup -t dt$
\&Sine\*T$sin (x) = 1 over 2i ( e sup ix - e sup -ix )$
\&Error\*T$ roman erf (z) = 2 over sqrt pi int sub 0 sup z e sup {-t sup 2} dt$
\&Bessel\*T$ J sub 0 (z) = 1 over pi int sub 0 sup pi cos ( z sin theta ) d theta $
\&Zeta\*T$ zeta (s) = sum from k=1 to inf k sup -s ~~( Re~s > 1)$
\&\*.vs -2p
\&\*.TE
.di qq
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delim $$
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.di
.rm qq
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doublebox;
c c
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Name	Definition
.sp
.vs +2p
Gamma	$GAMMA (z) = int sub 0 sup inf  t sup {z-1} e sup -t dt$
Sine	$sin (x) = 1 over 2i ( e sup ix - e sup -ix )$
Error	$ roman erf (z) = 2 over sqrt pi int sub 0 sup z e sup {-t sup 2} dt$
Bessel	$ J sub 0 (z) = 1 over pi int sub 0 sup pi cos ( z sin theta ) d theta $
Zeta	$ zeta (s) = sum from k=1 to inf k sup -s ~~( Re~s > 1)$
.vs -2p
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.ds : \|:\|
.IN 2i
\&\*.TS
\&box, tab(\*:);
\&cb s s s s
\&cp-2 s s s s
\&c |\|| c | c | c | c
\&c |\|| c | c | c | c
\&r2 |\|| n2 | n2 | n2 | n\*.
\&Readability of Text
\&Line Width and Leading for 10-Point Type
\&=
\&Line\*:Set\*:1-Point\*:2-Point\*:4-Point
\&Width\*:Solid\*:Leading\*:Leading\*:Leading
\&_
\&9 Pica\*:\e-9\*.3\*:\e-6\*.0\*:\e-5\*.3\*:\e-7\*.1
\&14 Pica\*:\e-4\*.5\*:\e-0\*.6\*:\e-0\*.3\*:\e-1\*.7
\&19 Pica\*:\e-5\*.0\*:\e-5\*.1\*: 0\*.0\*:\e-2\*.0
\&31 Pica\*:\e-3\*.7\*:\e-3\*.8\*:\e-2\*.4\*:\e-3\*.6
\&43 Pica\*:\e-9\*.1\*:\e-9\*.0\*:\e-5\*.9\*:\e-8\*.8
\&\*.TE
.OU
.TS
box, tab(:);
cb s s s s
cp-2 s s s s
c ||c |c |c |c
c ||c |c |c |c
r2 ||n2 |n2 |n2 |n.
Readability of Text
Line Width and Leading for 10-Point Type
=
Line:Set:1-Point:2-Point:4-Point
Width:Solid:Leading:Leading:Leading
_
9 Pica:\-9.3:\-6.0:\-5.3:\-7.1
14 Pica:\-4.5:\-0.6:\-0.3:\-1.7
19 Pica:\-5.0:\-5.1: 0.0:\-2.0
31 Pica:\-3.7:\-3.8:\-2.4:\-3.6
43 Pica:\-9.1:\-9.0:\-5.9:\-8.8
.TE
.IN 7i
.e2 ac
\&\*.TS
\&c s
\&cip-2 s
\&l n
\&a n\*.
\&Some London Transport Statistics
\&(Year 1964)
\&Railway route miles\*T244
\&Tube\*T66
\&Sub-surface\*T22
\&Surface\*T156
\&\*.sp \*.5
\&\*.T&
\&l r
\&a r\*.
\&Passenger traffic \e- railway
\&Journeys\*T674 million
\&Average length\*T4\*.55 miles
\&Passenger miles\*T3,066 million
\&\*.T&
\&l r
\&a r\*.
\&Passenger traffic \e- road
\&Journeys\*T2,252 million
\&Average length\*T2\*.26 miles
\&Passenger miles\*T5,094 million
\&\*.T&
\&l n
\&a n\*.
\&\*.sp \*.5
\&Vehicles\*T12,521
\&Railway motor cars\*T2,905
\&Railway trailer cars\*T1,269
\&Total railway\*T4,174
\&Omnibuses\*T8,347
\&\*.T&
\&l n
\&a n\*.
\&\*.sp \*.5
\&Staff\*T73,739
\&Administrative, etc\*.\*T5,582
\&Civil engineering\*T5,134
\&Electrical eng\*.\*T1,714
\&Mech\*. eng\*. \e- railway\*T4,310
\&Mech\*. eng\*. \e- road\*T9,152
\&Railway operations\*T8,930
\&Road operations\*T35,946
\&Other\*T2,971
\&\*.TE
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cip-2 s
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a n.
Some London Transport Statistics
(Year 1964)
Railway route miles	244
Tube	66
Sub-surface	22
Surface	156
.sp .5
.T&
l r
a r.
Passenger traffic \(mi railway
Journeys	674 million
Average length	4.55 miles
Passenger miles	3,066 million
.T&
l r
a r.
Passenger traffic \(mi road
Journeys	2,252 million
Average length	2.26 miles
Passenger miles	5,094 million
.T&
l n
a n.
.sp .5
Vehicles	12,521
Railway motor cars	2,905
Railway trailer cars	1,269
Total railway	4,174
Omnibuses	8,347
.T&
l n
a n.
.sp .5
Staff	73,739
Administrative, etc.	5,582
Civil engineering	5,134
Electrical eng.	1,714
Mech. eng. \(mi railway	4,310
Mech. eng. \(mi road	9,152
Railway operations	8,930
Road operations	35,946
Other	2,971
.TE
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Input:
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Output:
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\&\*.ps 8
\&\*.vs 10p
\&\*.TS
center box;
\&c s s
\&ci s s
\&c c c
\&lB l n\*.
\&New Jersey Representatives
\&(Democrats)
\&\*.sp \*.5
\&Name\*TOffice address\*TPhone
\&\*.sp \*.5
\&James J\*. Florio\*T23 S\*. White Horse Pike, Somerdale 08083\*T609-627-8222
\&William J\*. Hughes\*T2920 Atlantic Ave\*., Atlantic City 08401\*T609-345-4844
\&James J\*. Howard\*T801 Bangs Ave\*., Asbury Park 07712\*T201-774-1600
\&Frank Thompson, Jr\*.\*T10 Rutgers Pl\*., Trenton 08618\*T609-599-1619
\&Andrew Maguire\*T115 W\*. Passaic St\*., Rochelle Park 07662\*T201-843-0240
\&Robert A\*. Roe\*TU\*.S\*.P\*.O\*., 194 Ward St\*., Paterson 07510\*T201-523-5152
\&Henry Helstoski\*T666 Paterson Ave\*., East Rutherford 07073\*T201-939-9090
\&Peter W\*. Rodino, Jr\*.\*TSuite 1435A, 970 Broad St\*., Newark 07102\*T201-645-3213
\&Joseph G\*. Minish\*T308 Main St\*., Orange 07050\*T201-645-6363
\&Helen S\*. Meyner\*T32 Bridge St\*., Lambertville 08530\*T609-397-1830
\&Dominick V\*. Daniels\*T895 Bergen Ave\*., Jersey City 07306\*T201-659-7700
\&Edward J\*. Patten\*TNatl\*. Bank Bldg\*., Perth Amboy 08861\*T201-826-4610
\&\*.sp \*.5
\&\*.T&
\&ci s s
\&lB l n\*.
\&(Republicans)
\&\*.sp \*.5v
\&Millicent Fenwick\*T41 N\*. Bridge St\*., Somerville 08876\*T201-722-8200
\&Edwin B\*. Forsythe\*T301 Mill St\*., Moorestown 08057\*T609-235-6622
\&Matthew J\*. Rinaldo\*T1961 Morris Ave\*., Union 07083\*T201-687-4235
\&\*.TE
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\&\*.vs 12p
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New Jersey Representatives
(Democrats)
.sp .5
Name	Office address	Phone
.sp .5
James J. Florio	23 S. White Horse Pike, Somerdale 08083	609-627-8222
William J. Hughes	2920 Atlantic Ave., Atlantic City 08401	609-345-4844
James J. Howard	801 Bangs Ave., Asbury Park 07712	201-774-1600
Frank Thompson, Jr.	10 Rutgers Pl., Trenton 08618	609-599-1619
Andrew Maguire	115 W. Passaic St., Rochelle Park 07662	201-843-0240
Robert A. Roe	U.S.P.O., 194 Ward St., Paterson 07510	201-523-5152
Henry Helstoski	666 Paterson Ave., East Rutherford 07073	201-939-9090
Peter W. Rodino, Jr.	Suite 1435A, 970 Broad St., Newark 07102	201-645-3213
Joseph G. Minish	308 Main St., Orange 07050	201-645-6363
Helen S. Meyner	32 Bridge St., Lambertville 08530	609-397-1830
Dominick V. Daniels	895 Bergen Ave., Jersey City 07306	201-659-7700
Edward J. Patten	Natl. Bank Bldg., Perth Amboy 08861	201-826-4610
.sp .5
.T&
ci s s
lB l n.
(Republicans)
.sp .5v
Millicent Fenwick	41 N. Bridge St., Somerville 08876	201-722-8200
Edwin B. Forsythe	301 Mill St., Moorestown 08057	609-235-6622
Matthew J. Rinaldo	1961 Morris Ave., Union 07083	201-687-4235
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This is a paragraph of normal text placed here only to indicate where
the left and right margins are.  In this way the reader can judge
the appearance of centered tables or expanded tables, and observe
how such tables are formatted.
.IN
\&\*.TS
\&expand;
\&c s s s
\&c c c c
\&l l n n\*.
\&Bell Labs Locations
\&Name\*TAddress\*TArea Code\*TPhone
\&Holmdel\*THolmdel, N\*. J\*. 07733\*T201\*T949-3000
\&Murray Hill\*TMurray Hill, N\*. J\*. 07974\*T201\*T582-6377
\&Whippany\*TWhippany, N\*. J\*. 07981\*T201\*T386-3000
\&Indian Hill\*TNaperville, Illinois 60540\*T312\*T690-2000
\&\*.TE
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Bell Labs Locations
Name	Address	Area Code	Phone
Holmdel	Holmdel, N. J. 07733	201	949-3000
Murray Hill	Murray Hill, N. J. 07974	201	582-6377
Whippany	Whippany, N. J. 07981	201	386-3000
Indian Hill	Naperville, Illinois 60540	312	690-2000
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\&box;
\&cb   s   s   s
\&c | c | c   s
\&ltiw(1i) | ltw(2i) | lp8 | lw(1\*.6i)p8\*.
\&Some Interesting Places
\&_
\&Name\*TDescription\*TPractical Information
\&_
\&T{
\&American Museum of Natural History
\&T}\*TT{
\&The collections fill 11\*.5 acres (Michelin) or 25 acres (MTA)
\&of exhibition halls on four floors\*.  There is a full-sized replica
\&of a blue whale and the world's largest star sapphire (stolen in 1964)\*.
\&T}\*THours\*T10-5, ex\*. Sun 11-5, Wed\*. to 9
\&\e^\*T\e^\*TLocation\*TT{
\&Central Park West & 79th St\*.
\&T}
\&\e^\*T\e^\*TAdmission\*TDonation: $1\*.00 asked
\&\e^\*T\e^\*TSubway\*TAA to 81st St\*.
\&\e^\*T\e^\*TTelephone\*T212-873-4225
\&_
\&Bronx Zoo\*TT{
\&About a mile long and \*.6 mile wide, this is the largest zoo in America\*.
\&A lion eats 18 pounds
\&of meat a day while a sea lion eats 15 pounds of fish\*.
\&T}\*THours\*TT{
\&10-4:30 winter, to 5:00 summer
\&T}
\&\e^\*T\e^\*TLocation\*TT{
\&185th St\*. & Southern Blvd, the Bronx\*.
\&T}
\&\e^\*T\e^\*TAdmission\*T$1\*.00, but Tu,We,Th free
\&\e^\*T\e^\*TSubway\*T2, 5 to East Tremont Ave\*.
\&\e^\*T\e^\*TTelephone\*T212-933-1759
\&_
\&Brooklyn Museum\*TT{
\&Five floors of galleries contain American and ancient art\*.
\&There are American period rooms and architectural ornaments saved
\&from wreckers, such as a classical figure from Pennsylvania Station\*.
\&T}\*THours\*TWed-Sat, 10-5, Sun 12-5
\&\e^\*T\e^\*TLocation\*TT{
\&Eastern Parkway & Washington Ave\*., Brooklyn\*.
\&T}
\&\e^\*T\e^\*TAdmission\*TFree
\&\e^\*T\e^\*TSubway\*T2,3 to Eastern Parkway\*.
\&\e^\*T\e^\*TTelephone\*T212-638-5000
\&_
\&T{
\&New-York Historical Society
\&T}\*TT{
\&All the original paintings for Audubon's
\&\*.I
\&Birds of America
\&\*.R
\&are here, as are exhibits of American decorative arts, New York history,
\&Hudson River school paintings, carriages, and glass paperweights\*.
\&T}\*THours\*TT{
\&Tues-Fri & Sun, 1-5; Sat 10-5
\&T}
\&\e^\*T\e^\*TLocation\*TT{
\&Central Park West & 77th St\*.
\&T}
\&\e^\*T\e^\*TAdmission\*TFree
\&\e^\*T\e^\*TSubway\*TAA to 81st St\*.
\&\e^\*T\e^\*TTelephone\*T212-873-3400
\&\*.TE
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.rr 60 61 62 63 64 65 66 67 68 69 70
.rr 43 44 45 46 47 48 49 50 51 52 53
.rr 83 84 85 86 87 88 89 90 91 92 93
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Some Interesting Places
_
Name	Description	Practical Information
_
T{
American Museum of Natural History
T}	T{
The collections fill 11.5 acres (Michelin) or 25 acres (MTA)
of exhibition halls on four floors.  There is a full-sized replica
of a blue whale and the world's largest star sapphire (stolen in 1964).
T}	Hours	10-5, ex. Sun 11-5, Wed. to 9
\^	\^	Location	T{
Central Park West & 79th St.
T}
\^	\^	Admission	Donation: $1.00 asked
\^	\^	Subway	AA to 81st St.
\^	\^	Telephone	[phone]
_
Bronx Zoo	T{
About a mile long and .6 mile wide, this is the largest zoo in America.
A lion eats 18 pounds
of meat a day while a sea lion eats 15 pounds of fish.
T}	Hours	T{
10-4:30 winter, to 5:00 summer
T}
\^	\^	Location	T{
185th St. & Southern Blvd, the Bronx.
T}
\^	\^	Admission	$1.00, but Tu,We,Th free
\^	\^	Subway	2, 5 to East Tremont Ave.
\^	\^	Telephone	[phone]
_
Brooklyn Museum	T{
Five floors of galleries contain American and ancient art.
There are American period rooms and architectural ornaments saved
from wreckers, such as a classical figure from Pennsylvania Station.
T}	Hours	Wed-Sat, 10-5, Sun 12-5
\^	\^	Location	T{
Eastern Parkway & Washington Ave., Brooklyn.
T}
\^	\^	Admission	Free
\^	\^	Subway	2,3 to Eastern Parkway.
\^	\^	Telephone	[phone]
_
T{
New-York Historical Society
T}	T{
All the original paintings for Audubon's
.I
Birds of America
.R
are here, as are exhibits of American decorative arts, New York history,
Hudson River school paintings, carriages, and glass paperweights.
T}	Hours	T{
Tues-Fri & Sun, 1-5; Sat 10-5
T}
\^	\^	Location	T{
Central Park West & 77th St.
T}
\^	\^	Admission	Free
\^	\^	Subway	AA to 81st St.
\^	\^	Telephone	[phone]
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Acknowledgments.
.PP
Many thanks are due to J. C. Blinn, who has done a large amount
of testing and assisted with the design of the program.
He has also written many of the more intelligible sentences
in this document and helped edit all of it.
All phototypesetting programs on \s-2UNIX\s0 are dependent on the work
of the late J. F. Ossanna, whose assistance with this program in particular
had been most helpful.
This program is patterned on a table formatter originally
written by J. F. Gimpel.
The assistance of
T. A. Dolotta, B. W. Kernighan, and J. N. Sturman
is gratefully acknowledged.
.SG MH-1274-MEL-troff
.ne 2i
.SH
References.
.IP [1]
J. F. Ossanna,
.I
N\s-2ROFF\s0/T\s-2ROFF\s0 User's Manual,
.R
Computing Science Technical Report No. 54,
Bell Laboratories, 1976.
.IP [2]
K. Thompson and D. M. Ritchie,
``The U\s-2NIX\s0 Time-Sharing System,''
\fIComm. ACM. \fB17\fR, pp. 365\(mi75 (1974).
.IP [3]
B. W. Kernighan and L. L. Cherry,
``A System for Typesetting Mathematics,''
\fIComm. ACM. \fB18\fR, pp. 151\(mi57 (1975).
.IP [4]
M. E. Lesk,
.I
Typing Documents on U\s-2NIX\s0,
.R
UNIX Programmer's Manual, Volume 2.
.IP [5]
M. E. Lesk and B. W. Kernighan,
.I
Computer Typesetting of Technical Journals on U\s-2NIX\s0,
.R
\f2Proc. AFIPS NCC\f1, vol. 46, pp. 879-888 (1977).
.IP [6]
J. R. Mashey and D. W. Smith,
``Documentation Tools and Techniques,''
.I
Proc. 2nd Int. Conf. on Software Engineering,
.R
pp. 177-181 (October, 1976).
.sp 3
.SH
.ce
List of Tbl Command Characters and Words
.LP
.EQ
delim $$
gfont roman
.EN
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center;
cI cI cI
aB lf1 nf1 .
Command	Meaning	Section
a A	Alphabetic subcolumn	2
allbox	Draw box around all items	1
b B	Boldface item	2
box	Draw box around table	1
c C	Centered column	2
center	Center table in page	1
doublebox	Doubled box around table	1
e E	Equal width columns	2
expand	Make table full line width	1
f F	Font change	2
i I	Italic item	2
l L	Left adjusted column	2
n N	Numerical column	2
\fInnn\fR	Column separation	2
p P	Point size change	2
r R	Right adjusted column	2
s S	Spanned item	2
t T	Vertical spanning at top	2
tab \fR(\fIx\|\fR)	Change data separator character	1
$fat roman "T{" ~~ fat roman "T}"$	Text block	3
v V	Vertical spacing change	2
w W	Minimum width value	2
\&\s+4.\s0\fIxx\fR	Included \fItroff\fR command	3
\(bv	Vertical line	2
\(bv\|\(bv	Double vertical line	2
\&\s+4\v'4p'^\v'-4p'\s0	Vertical span	2
\e\&\s+4\v'4p'^\v'-4p'\s0	Vertical span	3
\&=	Double horizontal line	2,3
\&$fat "_"$	Horizontal line	2,3
\&$fat "\e_"$	Short horizontal line	3
\&$fat "\e"$\f3R\f2x	Repeat character	3
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