2.  Erie-Lackawanna

2.1.  Morris and Essex Division

2.1.1.  Gladstone Branch

2.1.2.  Montclair Branch

2.2.  Boonton Line

      An explicit ``.NH 0'' will reset the numbering of level 1 to one, as here:
.NH 0
Penn Central

1. Penn Central

      Indented paragraphs. (Paragraphs with hanging numbers, e.g. references.) The sequence
.IP [1]
Text for first paragraph, typed
normally for as long as you would
like on as many lines as needed.
.IP [2]
Text for second paragraph, ...
produces

[1]
Text for first paragraph, typed normally for as long as you would like on as many lines as needed.
[2]
Text for second paragraph, ...

A series of indented paragraphs may be followed by an ordinary paragraph beginning with .PP or .LP, depending on whether you wish indenting or not. The command .LP was used here.

      More sophisticated uses of .IP are also possible. If the label is omitted, for example, a plain block indent is produced.
.IP
This material will
just be turned into a
block indent suitable for quotations or
such matter.
.LP
will produce

If a non-standard amount of indenting is required, it may be specified after the label (in character positions) and will remain in effect until the next .PP or .LP. Thus, the general form of the .IP command contains two additional fields: the label and the indenting length. For example,
.IP first: 9
Notice the longer label, requiring larger
indenting for these paragraphs.
.IP second:
And so forth.
.LP
produces this:

first:
Notice the longer label, requiring larger indenting for these paragraphs.
second:
And so forth.

It is also possible to produce multiple nested indents; the command .RS indicates that the next .IP starts from the current indentation level. Each .RE will eat up one level of indenting so you should balance .RS and .RE commands. The .RS command should be thought of as ``move right'' and the .RE command as ``move left''. As an example
.IP 1.
Bell Laboratories
.RS
.IP 1.1
Murray Hill
.IP 1.2
Holmdel
.IP 1.3
Whippany
.RS
.IP 1.3.1
Madison
.RE
.IP 1.4
Chester
.RE
.LP
will result in

1.
Bell Laboratories
1.1
Murray Hill
1.2
Holmdel
1.3
Whippany
1.3.1
Madison
1.4
Chester

All of these variations on .LP leave the right margin untouched. Sometimes, for purposes such as setting off a quotation, a paragraph indented on both right and left is required.

A single paragraph like this is obtained by preceding it with .QP. More complicated material (several paragraphs) should be bracketed with .QS and .QE.

Emphasis. To get italics (on the typesetter) or underlining (on the terminal) say
.I
as much text as you want
can be typed here
.R

as was done for these three words. The .R command restores the normal (usually Roman) font. If only one word is to be italicized, it may be just given on the line with the .I command,

.I word
and in this case no .R is needed to restore the previous font. Boldface can be produced by
.B
Text to be set in boldface
goes here
.R
and also will be underlined on the terminal or line printer. As with .I, a single word can be placed in boldface by placing it on the same line as the .B command.

      A few size changes can be specified similarly with the commands .LG (make larger), .SM (make smaller), and .NL (return to normal size). The size change is two points; the commands may be repeated for increased effect (here one .NL canceled two .SM commands).

      If actual as opposed to italicizing is required on the typesetter, the command

.UL word
will underline a word. There is no way to underline multiple words on the typesetter.

      Footnotes. Material placed between lines with the commands .FS (footnote) and .FE (footnote end) will be collected, remembered, and finally placed at the bottom of the current page*. By default, footnotes are 11/12th the length of normal text, but this can be changed using the FL register (see below).

      Displays and Tables. To prepare displays of lines, such as tables, in which the lines should not be re-arranged, enclose them in the commands .DS and .DE
.DS
table lines, like the
examples here, are placed
between .DS and .DE
.DE
By default, lines between .DS and .DE are indented and left-adjusted. You can also center lines, or retain the left margin. Lines bracketed by .DS C and .DE commands are centered (and not re-arranged); lines bracketed by .DS L and .DE are left-adjusted, not indented, and not re-arranged. A plain .DS is equivalent to .DS I, which indents and left-adjusts. Thus,

these lines were preceded
by .DS C and followed by
a .DE command;
whereas
these lines were preceded
by .DS L and followed by
a .DE command.
Note that .DS C centers each line; there is a variant .DS B that makes the display into a left-adjusted block of text, and then centers that entire block. Normally a display is kept together, on one page. If you wish to have a long display which may be split across page boundaries, use .CD, .LD, or .ID in place of the commands .DS C, .DS L, or .DS I respectively. An extra argument to the .DS I or .DS command is taken as an amount to indent. Note: it is tempting to assume that .DS R will right adjust lines, but it doesn't work.

      Boxing words or lines. To draw rectangular boxes around words the command
.BX word
will print word as shown. The boxes will not be neat on a terminal, and this should not be used as a substitute for italics.


Longer pieces of text may be boxed by enclosing them with .B1 and .B2:
.B1
text...
.B2
as has been done here.

      Keeping blocks together. If you wish to keep a table or other block of lines together on a page, there are ``keep - release'' commands. If a block of lines preceded by .KS and followed by .KE does not fit on the remainder of the current page, it will begin on a new page. Lines bracketed by .DS and .DE commands are automatically kept together this way. There is also a ``keep floating'' command: if the block to be kept together is preceded by .KF instead of .KS and does not fit on the current page, it will be moved down through the text until the top of the next page. Thus, no large blank space will be introduced in the document.

      Nroff/Troff commands. Among the useful commands from the basic formatting programs are the following. They all work with both typesetter and computer terminal output:
.bp - begin new page.
.br - ``break'', stop running text
from line to line.
.sp n - insert n blank lines.
.na - don't adjust right margins.

      Date. By default, documents produced on computer terminals have the date at the bottom of each page; documents produced on the typesetter don't. To force the date, say ``.DA''. To force no date, say ``.ND''. To lie about the date, say ``.DA July 4, 1776'' which puts the specified date at the bottom of each page. The command
.ND May 8, 1945
in ".RP" format places the specified date on the cover sheet and nowhere else. Place this line before the title.

      Signature line. You can obtain a signature line by placing the command .SG in the document. The authors' names will be output in place of the .SG line. An argument to .SG is used as a typing identification line, and placed after the signatures. The .SG command is ignored in released paper format.

      Registers. Certain of the registers used by -ms can be altered to change default settings. They should be changed with .nr commands, as with

.nr PS 9
to make the default point size 9 point. If the effect is needed immediately, the normal troff command should be used in addition to changing the number register.
Register    Defines	    Takes      Default
			    effect
   PS	point size	  next para.   10
   VS	line spacing	  next para.   12 pts
   LL	line length	  next para.   6''
   LT	title length	  next para.   6''
   PD	para. spacing	  next para.   0.3 VS
   PI	para. indent	  next para.   5 ens
   FL	footnote length   next FS      11/12 LL
   CW	column width	  next 2C      7/15 LL
   GW	intercolumn gap   next 2C      1/15 LL
   PO	page offset	  next page    26/27''
   HM	top margin	  next page    1''
   FM	bottom margin	  next page    1''
You may also alter the strings LH, CH, and RH which are the left, center, and right headings respectively; and similarly LF, CF, and RF which are strings in the page footer. The page number on output is taken from register PN, to permit changing its output style. For more complicated headers and footers the macros PT and BT can be redefined, as explained earlier.

      Accents. To simplify typing certain foreign words, strings representing common accent marks are defined. They precede the letter over which the mark is to appear. Here are the strings:

	       Input   Output	   Input   Output
	       \*'e	 e	   \*~a      a
	       \*`e	 e	   \*Ce      e
	       \*:u	 u	   \*,c      c
	       \*^e	 e

      Use. After your document is prepared and stored on a file, you can print it on a terminal with the command*

nroff -ms file

and you can print it on the typesetter with the command

troff -ms file

(many options are possible). In each case, if your document is stored in several files, just list all the filenames where we have used ``file''. If equations or tables are used, eqn and/or tbl must be invoked as preprocessors.

      References and further study. If you have to do Greek or mathematics, see eqn [1] for equation setting. To aid eqn users, -ms provides definitions of .EQ and .EN which normally center the equation and set it off slightly. An argument on .EQ is taken to be an equation number and placed in the right margin near the equation. In addition, there are three special arguments to EQ: the letters C, I, and L indicate centered (default), indented, and left adjusted equations, respectively. If there is both a format argument and an equation number, give the format argument first, as in

.EQ L (1.3a)
for a left-adjusted equation numbered (1.3a).

      Similarly, the macros .TS and .TE are defined to separate tables (see [2]) from text with a little space. A very long table with a heading may be broken across pages by beginning it with .TS H instead of .TS, and placing the line .TH in the table data after the heading. If the table has no heading repeated from page to page, just use the ordinary .TS and .TE macros.

      To learn more about troff see [3] for a general introduction, and [4] for the full details (experts only). Information on related UNIX commands is in [5]. For jobs that do not seem well-adapted to -ms, consider other macro packages. It is often far easier to write a specific macro packages for such tasks as imitating particular journals than to try to adapt -ms.

      Acknowledgment. Many thanks are due to Brian Kernighan for his help in the design and implementation of this package, and for his assistance in preparing this manual.

References

     

[1]
B. W. Kernighan and L. L. Cherry, Typesetting Mathematics -- Users Guide (2nd edition), Bell Laboratories Computing Science Report no. 17.
[2]
M. E. Lesk, Tbl -- A Program to Format Tables, Bell Laboratories Computing Science Report no. 45.
[3]
B. W. Kernighan, A Troff Tutorial, Bell Laboratories, 1976.
[4]
J. F. Ossanna, Nroff/Troff Reference Manual, Bell Laboratories Computing Science Report no. 51.
[5]
K. Thompson and D. M. Ritchie, UNIX Programmer's Manual, Bell Laboratories, 1978.

Appendix A
List of Commands
1CReturn to single column format. LGIncrease type size.
2CStart double column format.	  LPLeft aligned block paragraph.
ABBegin abstract.
AEEnd abstract.
AISpecify author's institution.
AUSpecify author.		  NDChange or cancel date.
B Begin boldface.		  NHSpecify numbered heading.
DAProvide the date on each page.  NLReturn to normal type size.
DEEnd display.			  PPBegin paragraph.
DSStart display (also CD, LD, ID).
ENEnd equation. 		  R Return to regular font (usually Roman).
EQBegin equation.		  REEnd one level of relative indenting.
FEEnd footnote. 		  RPUse released paper format.
FSBegin footnote.		  RSRelative indent increased one level.
				  SGInsert signature line.
I Begin italics.		  SHSpecify section heading.
				  SMChange to smaller type size.
IPBegin indented paragraph.	  TLSpecify title.
KERelease keep.
KFBegin floating keep.		  ULUnderline one word.
KSStart keep.

Register Names

      The following register names are used by -ms internally. Independent use of these names in one's own macros may produce incorrect output. Note that no lower case letters are used in any -ms internal name.

		  Number registers used in -ms
:     DW    GW	  HM	 IQ    LL    NA    OJ	 PO    T.     TV
#T    EF    H1	  HT	 IR    LT    NC    PD	 PQ    TB     VS
1T    FL    H3	  IK	 KI    MM    NF    PF	 PX    TD     YE
AV    FM    H4	  IM	 L1    MN    NS    PI	 RO    TN     YY
CW    FP    H5	  IP	 LE    MO    OI    PN	 ST    TQ     ZN

		  String registers used in -ms
'     A5    CB	  DW	 EZ    I     KF    MR	 R1    RT     TL
`     AB    CC	  DY	 FA    I1    KQ    ND	 R2    S0     TM
^     AE    CD	  E1	 FE    I2    KS    NH	 R3    S1     TQ
~     AI    CF	  E2	 FJ    I3    LB    NL	 R4    S2     TS
:     AU    CH	  E3	 FK    I4    LD    NP	 R5    SG     TT
,     B     CM	  E4	 FN    I5    LG    OD	 RC    SH     UL
1C    BG    CS	  E5	 FO    ID    LP    OK	 RE    SM     WB
2C    BT    CT	  EE	 FQ    IE    ME    PP	 RF    SN     WH
A1    C     D	  EL	 FS    IM    MF    PT	 RH    SY     WT
A2    C1    DA	  EM	 FV    IP    MH    PY	 RP    TA     XD
A3    C2    DE	  EN	 FY    IZ    MN    QF	 RQ    TE     XF
A4    CA    DS	  EQ	 HO    KE    MO    R	 RS    TH     XK

Order of Commands in Input
RP TL AU AI AB AE NH, SH PP, LP text ...
Figure 1

A Guide to Preparing
Documents with -ms

M. E. Lesk

Bell Laboratories August 1978

This guide gives some simple examples of document preparation on Bell Labs computers, emphasizing the use of the -ms macro package. It enormously abbreviates information in
1.tTyping Documents on UNIX and GCOS, by M. E. Lesk;
2.tTypesetting Mathematics - User's Guide, by B. W. Kernighan and L. L. Cherry; and
3.tTbl - A Program to Format Tables, by M. E. Lesk.
These memos are all included in the UNIX Programmer's Manual, Volume 2. The new user should also have A Tutorial Introduction to the UNIX Text Editor, by B. W. Kernighan.
For more detailed information, read Advanced Editing on UNIX and A Troff Tutorial, by B. W. Kernighan, and (for experts) Nroff/Troff Reference Manual by J. F. Ossanna. Information on related commands is found (for UNIX users) in UNIX for Beginners by B. W. Kernighan and the UNIX Programmer's Manual by K. Thompson and D. M. Ritchie.

Contents
A TM  2
A released paper  3
An internal memo, and headings  4
Lists, displays, and footnotes  5
Indents, keeps, and double column  6
Equations and registers  7
Tables and usage  8

Throughout the examples, input is shown in

    this Helvetica sans serif font
while the resulting output is shown in
    this Times Roman font.
UNIX Document no. 1111


2


Commands for a TM

.TM 1978-5b3 99999 99999-11
.ND April 1, 1976
.TL
The Role of the Allen Wrench in Modern
Electronics
.AU "MH 2G-111" 2345
J. Q. Pencilpusher
.AU "MH 1K-222" 5432
X. Y. Hardwired
.AI
.MH
.OK
Tools
Design
.AB
This abstract should be short enough to
fit on a single page cover sheet.
It must attract the reader into sending for
the complete memorandum.
.AE
.CS 10 2 12 5 6 7
.NH
Introduction.
.PP
Now the first paragraph of actual text ...
...
Last line of text.
.SG MH-1234-JQP/XYH-unix
.NH
References ...

Commands not needed in a particular format are ignored.

\(bs [equation] Cover Sheet for TM

______________________________

This information is for employees of Bell Laboratories. (GEI 13.9-3)
______________________________

Title-
The Role of the Allen Wrench
in Modern Electronics


Date-
April 1, 1976


                                          TM-


1978-5b3

Other Keywords-
Tools
Design

Author Location Ext. Charging Case- [equation]
J. Q. Pencilpusher MH 2G-111 2345


Filing Case- [equation]


X. Y. Hardwired MH 1K-222 5432



ABSTRACT


    This abstract should be short enough to fit on a single page cover sheet. It must attract the reader into sending for the complete memorandum.

______________________________
Pages Text 10 Other 2 Total 12

No. Figures 5 No. Tables 6 No. Refs. 7 b
______________________________
E-1932-U (6-73) SEE REVERSE SIDE FOR DISTRIBUTION LIST

L


L


3


A Released Paper with Mathematics

.EQ
delim $$
.EN
.RP

... (as for a TM)

.CS 10 2 12 5 6 7
.NH
Introduction
.PP
The solution to the torque handle equation
.EQ (1)
sum from 0 to inf F ( x sub i ) = G ( x )
.EN
is found with the transformation $ x = rho over
theta $ where $ rho = G prime (x) $ and $theta$
is derived ...


The Role of the Allen Wrench
in Modern Electronics

J. Q. Pencilpusher

X. Y. Hardwired

Bell Laboratories
Murray Hill, New Jersey 07974

ABSTRACT


    This abstract should be short enough to fit on a single page cover sheet. It must attract the reader into sending for the complete memorandum.

April 1, 1976

L


L


The Role of the Allen Wrench
in Modern Electronics

J. Q. Pencilpusher

X. Y. Hardwired

Bell Laboratories
Murray Hill, New Jersey 07974


1. Introduction

    The solution to the torque handle equation

[equation]


(1) is found with the transformation [equation] where [equation] and [equation] is derived from well-known principles.

L


L


4


An Internal Memorandum

.IM
.ND January 24, 1956
.TL
The 1956 Consent Decree
.AU
Able, Baker &
Charley, Attys.
.PP
Plaintiff, United States of America, having filed
its complaint herein on January 14, 1949; the
defendants having appeared and filed their
answer to such complaint denying the
substantive allegations thereof; and the parties,
by their attorneys, ...






\(bs


Bell Laboratories

Subject:
The 1956 Consent Decree

date:
January 24, 1956


from:

Able, Baker &
Charley, Attys.






    Plaintiff, United States of America, having filed its complaint herein on January 14, 1949; the defendants having appeared and filed their answer to such complaint denying the substantive allegations thereof; and the parties, by their attorneys, having severally consented to the entry of this Final Judgment without trial or adjudication of any issues of fact or law herein and without this Final Judgment constituting any evidence or admission by any party in respect of any such issues;

    Now, therefore before any testimony has been taken herein, and without trial or adjudication of any issue of fact or law herein, and upon the consent of all parties hereto, it is hereby

    Ordered, adjudged and decreed as follows:
I. [Sherman Act]

    This Court has jurisdiction of the subject matter herein and of all the parties hereto. The complaint states a claim upon which relief may be granted against each of the defendants under Sections 1, 2 and 3 of the Act of Congress of July 2, 1890, entitled ``An act to protect trade and commerce against unlawful restraints and monopolies,'' commonly known as the Sherman Act, as amended.
II. [Definitions]

    For the purposes of this Final Judgment:

    (a) ``Western'' shall mean the defendant Western Electric Company, Incorporated.

L


L

Other formats possible (specify before .TL) are: .MR (``memo for record''), .MF (``memo for file''), .EG (``engineer's notes'') and .TR (Computing Science Tech. Report).


Headings


.NH .SH
Introduction. Appendix I
.PP .PP
text text text text text text



1. Introduction Appendix I


text text text text text text






5



A Simple List

.IP 1.
J. Pencilpusher and X. Hardwired,
.I
A New Kind of Set Screw,
.R
Proc. IEEE
.B 75
(1976), 23-255.
.IP 2.
H. Nails and R. Irons,
.I
Fasteners for Printed Circuit Boards,
.R
Proc. ASME
.B 23
(1974), 23-24.
.LP (terminates list)


1.tJ. Pencilpusher and X. Hardwired, A New Kind of Set Screw, Proc. IEEE [equation] (1976), 23-255.
2.tH. Nails and R. Irons, Fasteners for Printed Circuit Boards, Proc. ASME [equation] (1974), 23-24.


Displays

text text text text text text
.DS
and now
for something
completely different
.DE
text text text text text text

hoboken harrison newark roseville avenue grove street east orange brick church orange highland avenue mountain station south orange maplewood millburn short hills summit new providence
and now
for something
completely different
murray hill berkeley heights gillette stirling millington lyons basking ridge bernardsville far hills peapack gladstone
Options: .DS L: left-adjust; .DS C: line-by-line center; .DS B: make block, then center.


Footnotes

Among the most important occupants
of the workbench are the long-nosed pliers.
Without these basic tools*
.FS
* As first shown by Tiger & Leopard
(1975).
.FE
few assemblies could be completed. They may
lack the popular appeal of the sledgehammer

Among the most important occupants of the workbench are the long-nosed pliers. Without these basic tools* few assemblies could be completed. They may lack the popular appeal of the sledgehammer
__________
* As first shown by Tiger & Leopard (1975).


6



Multiple Indents

This is ordinary text to point out the margins of the page. .IP 1. First level item .RS .IP a) Second level. .IP b) Continued here with another second level item, but somewhat longer. .RE .IP 2. Return to previous value of the indenting at this point. .IP 3. Another line.

This is ordinary text to point out the margins of the page.
1.tFirst level item
a)tSecond level.
b)tContinued here with another second level item, but somewhat longer.

2.tReturn to previous value of the indenting at this point.
3.tAnother line.


Keeps

Lines bracketed by the following commands are kept together, and will appear entirely on one page:

	  .KS	  not moved	      .KF     may float
	  .KE	  through text	      .KE     in text



Double Column

.TL
The Declaration of Independence
.2C
.PP
When in the course of human events, it becomes necessary for one people to dissolve the political bonds which have connected them with another, and to assume among the powers of the earth the separate and equal station to which the laws of Nature and of Nature's God entitle them, a decent respect to the opinions of

The Declaration of Independence


    When in the course of human events, it becomes necessary for one people to dissolve the political bonds which have connected them with another, and to assume among the powers of the earth the separate and equal station to which the laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.
    We hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness. That to secure these rights, governments are instituted among men,



7


Equations

A displayed equation is marked
with an equation number at the right margin
by adding an argument to the EQ line:
.EQ (1.3)
x sup 2 over a sup 2 ~=~ sqrt {p z sup 2 +qz+r}
.EN

A displayed equation is marked with an equation number at the right margin by adding an argument to the EQ line:
x sup 2 over a sup 2
~=~ sqrt { p z sup 2 + q z + r }

.EQ I (2.2a)
bold V bar sub nu~=~left [ pile {a above b above
c } right ] + left [ matrix { col { A(11) above .
above . } col { . above . above .} col {. above .
above A(33) }} right ] cdot left [ pile { alpha
above beta above gamma } right ]
.EN

fat {roman V} bar sub nu~=~left [ pile {a above b above c}
right ] + left [ matrix { col { A(11) above .
above . } col { . above . above .} col {. above .
above A(33) }} right ] cdot left [ pile { alpha
above beta above gamma } right ]

.EQ L
F hat ( chi ) ~ mark = ~ | del V | sup 2
.EN
.EQ L
lineup =~ {left ( {partial V} over {partial x} right ) } sup 2 + { left ( {partial V} over {partial y} right ) } sup 2 ~~~~~~ lambda -> inf .EN

F hat ( chi ) ~ mark = ~ | del V | sup 2

delim off
lineup =~ {left ( {partial V} over {partial x} right ) } sup 2
+ { left ( {partial V} over {partial y} right ) } sup 2
~~~~~~ lambda -> inf

$ a dot $, $ b dotdot$, $ xi tilde times y vec$: delim $$

$ a dot $, $ b dotdot$, $ xi tilde times y vec$. delim off (with delim $$ on, see panel 3).
See also the equations in the second table, panel 8.




Some Registers You Can Change

Line length
.nr LL 7i
Title length
.nr LT 7i
Point size
.nr PS 9
Vertical spacing
.nr VS 11
Column width
.nr CW 3i
Intercolumn spacing
.nr GW .5i
Margins - head and foot
.nr HM .75i
.nr FM .75i
Paragraph indent
.nr PI 2n
Paragraph spacing
.nr PD 0
Page offset
.nr PO 0.5i
Page heading
.ds CH Appendix
(center)
.ds RH 7-25-76
(right)
.ds LH Private
(left)
Page footer
.ds CF Draft
.ds LF
.ds RF similar
Page numbers
.nr % 3


8



Tables

delim off
.TS (TO indicates a tab)
allbox;
c s s
c c c
n n n.
AT&T Common Stock
YearTOPriceTODividend
1971TO41-54TO$2.60
2TO41-54TO2.70
3TO46-55TO2.87
4TO40-53TO3.24
5TO45-52TO3.40
6TO51-59TO.95*
.TE
* (first quarter only)
+--------------------+ | AT&T Common Stock | +----+-----+---------+ |Year|Price|Dividend | +----+-----+---------+ |1971|41-54| $2.60 | +----+-----+---------+ | 2|41-54| 2.70 | +----+-----+---------+ | 3|46-55| 2.87 | +----+-----+---------+ | 4|40-53| 3.24 | +----+-----+---------+ | 5|45-52| 3.40 | +----+-----+---------+ | 6|51-59| .95* | +----+-----+---------+ * (first quarter only)
The meanings of the key-letters describing the alignment of each entry are:
c center n numerical r right-adjust a subcolumn l left-adjust s spanned The global table options are center, expand, box, doublebox, allbox, tab (x) and linesize (n).

.TS (with delim $$ on, see panel 3)
doublebox, center;
c c
l l.
NameTODefinition
.sp
GammaTO$GAMMA (z) = int sub 0 sup inf \
t sup {z-1} e sup -t dt$
SineTO$sin (x) = 1 over 2i ( e sup ix - e sup -ix )$
ErrorTO$ roman erf (z) = 2 over sqrt pi \
int sub 0 sup z e sup {-t sup 2} dt$
BesselTO$ J sub 0 (z) = 1 over pi \
int sub 0 sup pi cos ( z sin theta ) d theta $
ZetaTO$ zeta (s) = \
sum from k=1 to inf k sup -s ~~( Re~s > 1)$
.TE

delim $$
+----------------------------------------------------------------------------------+ +----------------------------------------------------------------------------------+ | Name Definition | | | |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)$ | +----------------------------------------------------------------------------------+ +----------------------------------------------------------------------------------+


Usage

  Documents with just text:
troff -ms files
  With equations only:
eqn files | troff -ms
  With tables only:
tbl files | troff -ms
  With both tables and equations:
tbl files|eqn|troff -ms
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The above generates STARE output on GCOS: replace -st with -ph for typesetter output.

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