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1.1 root 1: .\" @(#)g5 6.1 (Berkeley) 5/22/86
2: .\"
3: .SC "Use on UNIX"
4: .PP
5: To print a document that contains mathematics on
6: the
7: .UC UNIX
8: typesetter,
9: .P1
10: eqn files | troff
11: .P2
12: If
13: there are any
14: .UC TROFF
15: options, they go after the
16: .UC TROFF
17: part of the command. For example,
18: .P1
19: eqn files | troff -ms
20: .P2
21: .PP
22: A compatible version of
23: .UC EQN
24: can be used on devices like teletypes and
25: .UC DASI
26: and
27: .UC GSI
28: terminals
29: which have half-line forward and reverse capabilities.
30: To print
31: equations on a Model 37 teletype, for example, use
32: .P1
33: neqn files | nroff
34: .P2
35: The language for equations recognized by
36: .UC NEQN
37: is identical to that of
38: .UC EQN,
39: although of course the output is more restricted.
40: .PP
41: To use a
42: .UC GSI
43: or
44: .UC DASI
45: terminal as the output device,
46: .P1
47: neqn files | nroff -T\fIx\fP
48: .P2
49: where
50: .ul
51: x
52: is the terminal type you are using,
53: such as
54: .ul
55: 300
56: or
57: .ul
58: 300S.
59: .PP
60: .UC EQN
61: and
62: .UC NEQN
63: can be used with the
64: .UC TBL
65: program[2]
66: for setting tables that contain mathematics.
67: Use
68: .UC TBL
69: before
70: .UC [N]EQN ,
71: like this:
72: .P1
73: tbl files | eqn | troff
74: tbl files | neqn | nroff
75: .P2
76: .SC "Acknowledgments"
77: .PP
78: We are deeply indebted to J. F. Ossanna,
79: the author of
80: .UC TROFF ,
81: for his willingness to extend
82: .UC TROFF
83: to make our task easier,
84: and for his
85: continuous assistance during the development
86: and evolution
87: of
88: .UC EQN .
89: We are also grateful to A. V. Aho
90: for advice on language design,
91: to S. C. Johnson for assistance with
92: the
93: .UC YACC
94: compiler-compiler,
95: and to all the
96: .UC EQN
97: users
98: who have made helpful suggestions and criticisms.
99: .SH
100: References
101: .LP
102: .IP [1]
103: J. F. Ossanna,
104: .UC NROFF/TROFF \& ``
105: User's Manual'',
106: Bell Laboratories Computing Science Technical Report
107: #54, 1976.
108: .IP [2]
109: M. E. Lesk,
110: ``Typing Documents on
111: .UC UNIX '',
112: Bell Laboratories, 1976.
113: .IP [3]
114: M. E. Lesk,
115: .UC TBL \& ``
116: \(em A Program for Setting Tables'',
117: Bell Laboratories Computing Science Technical Report #49,
118: 1976.
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