ISO 6862:1996

Information and documentation — Mathematical coded character set for bibliographic information interchange

Information et documentation — Jeu de caractères codés mathématiques pour les échanges d'informations bibliographiques

General Information

• Status: Published
• Publication Date: 25-Sep-1996
• ICS: 35.040 - Information coding
• ICS: 35.040.10 - Coding of character sets
• Technical Committee: ISO/IEC JTC 1/SC 2 - Coded character sets
• Drafting Committee: ISO/IEC JTC 1/SC 2 - Coded character sets
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 27-Aug-2020

Relations

• Consolidated By: ISO 11130:1999 - Corrosion of metals and alloys — Alternate immersion test in salt solution
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL
STANDARD
First edition
1996-l O-01
Information and documentation -
Mathematical coded character set for
bibliographic information interchange
- Jeu de caract&-es cod& mathgmatiques
Information et documentation
pour /es &changes d ’informations bibliographiques
Reference number
IS0 6862: 1996(E)

---------------------- Page: 1 ----------------------
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
technical committees. Each member body interested in a subject for which
a technical committee has been established has the right to be rep-
resented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 6862 was prepared by Technical Committee
lSO/TC 46, Information and documentation, Subcommittee SC 4, Com-
puter applications in information and documentation.
Annex A of this International Standard is for information only.
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 l CH-12 11 Geneve 20 l Swi tzerland
Printed in Switzerland
ii

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INTERNATIONAL STANDARD @ IS0 IS0 6862:1996(E)
Information and documentation - Mathematical coded
character set for bibliographic information interchange
1.3 This International Standard is concerned with
1 Scope
the transmission of mathematical characters in biblio-
graphic records, not with their use in source docu-
1.1 This International Standard specifies a set of 188
ments: the descriptions and comments in the legend
graphic characters with their coded representations. It
are therefore neither prescriptive nor exhaustive. This
consists of code tables and a legend showing each
means that there is no restriction against the use of a
graphic together with its name or meaning. Explana-
particular symbol in interchange of information in the
tory notes are also included.
form in which it appears in the data to be transmitted,
even if its name or meaning as given in this Inter-
1.2 These characters, together with characters in
national Standard does not cover its use in that par-
the international reference version of IS0 646 (IS0
ticular context.
escape sequence ESC Z/8 4/O), in the extension of the
Latin alphabet coded character set for bibliographic
information interchange [ISO 5426111 and in the Greek
alphabet coded character set for bibliographic infor-
mation interchange [ISO 5428211 constitute a character
2 Normative references
set for the international exchange of bibliographic
records including their annotations, incorporating
The following standards contain provisions which,
symbols mainly from the following disciplines:
through reference in this text, constitute provisions of
this International Standard. At the time of publication,
Algebra
the editions indicated were valid. All standards are
Arithmetic
subject to revision, and parties to agreements based
Calculus
on this International Standard are encouraged to
Cybernetics
investigate the possibility of applying the most recent
Geometry
editions of the standards indicated below. Members
Hyperbolic functions
of IEC and IS0 maintain registers of currently valid
Logic
International Standards.
Mechanics
Probability studies
lnforma tion technology -
Set theory lSO/l EC 2022: 1994,
Character code structure and extension techniques.
Statistics
Topology
IS0 2375:1985, Data processing - Procedure for
Trigonometry
Vectors registration of escape sequences.
1) Escape sequences:
GO: ESC 218 5/O
Gl : ESC 219 5/O
G2: ESC 2/l 0 5/O
G3: ESC 2/l 1 5/O
2) Escape sequences:
GO: ESC 218 513
Gl : ESC 219 513
G2: ESC 2/l 0 513
G3: ESC 2/l 1 513
1

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IS0 6862: 1996(E)
@ IS0
3 Implementation 3.2 The implementation of this International Stan-
dard is in accordance with the provisions of IS0 2022
and is identified by the escape sequences ESC (in
3.1 The implementation of this coded character set
accordance with IS0 2375).3)
in physical media and for transmission, taking into
account the need for error checking, is the subject of
3.3 The unassigned positions in the code tables are
other International Standards (see annex A).
not to be utilized in the international exchange of
bibliographic information.
3) The Registration Authority.
2

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@ IS0
IS0 6862: 1996(E)
4 Code tables of mathematical coded characters
The mathematical character set is given in tables 1 and 2.
Table 1 - Basic set GO
0
a
n m
6
1
34 jI b
n
-
0 0 0
0 0 1
0 c
m n m
n
t/t
0 0 I 0
< 3
m m m
m
0 0 1 1
V
3
E
n m m m
0 1 0 0
A
u n
m n m
n
0 1 0 1
v 3
m m n
>
0 1 1 0
C h
<
m m m m
> l-
0 1 1 1
t 1
m m m m
1 0 cl 0 >
>
s
I m m
1
0 0 1 n
n
1
m m m
1 a 1 0
L
s
JJI
m m m
1
0 1 1
V
II a
m m m m
0
1 1 0
0
h
Tl
/ 00
m m n m
1 1
0 1
N
u
>
m m n m
1 1 1
0
0
n
m m n m
1 1 1
1
n
J
m
m n m
3

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IS0 6862: 1996(E) @ IS0
Table 2 - Extension of basic set Gl
1
14 ;j 12 3 11
a
I
I I 3 3'
II
0
j
m m
-
3 3 1
3
/ \ 0 0
m n m
3 3 1 0 \
oc
m m m
A
V
0 0 1 1
I
m
w -
l
l
n
0 1 0 0
0 I=
m n m
0 1 0 1
3
r
D m m
0 1 1 0 E 3
m m
0 1 1 1
2
/” Y
m m m
1 0 0 0
J
m m
1 1
a 0
r
m w m
1 0 1 0
m
m
1 1
0 1
0
m m m
7
1 1 0
0
m m m m
1 1 1
0
P
m m m
m
1 1
0
R
m m w
m
,-.*.-.*.b.g.*,
,-.-.-.-.-.-.-a
,*.*. ‘.-.*.***a
,a. ‘.*.m.*. ‘.ml
1 7 1 1
,*.‘.*.g.*.-.*,
,*.‘.e.*.-.g.*l
m m m m
WM

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IS0 6862: 1996(E)
@ IS0
5 Legend
A legend for tables 1 and 2 is given in table 3.
Table 3 - Legend
Position
Comments Coding
in Graphics Name or meaning
table 1
Negation : oblique Overlay character nego or I
2/l
/
I Negation: long bar Overlay character negl or I
212
I
negs or I
213 Negation: short bar Overlay character
-
Negation : horizontal Overlay character negh or -
214
Overlay character for ciro
2/5 Circle, overlay
0
integral, etc.
cl Overlay character for integral ciroa
216 Circle, anti-clockwise arrow
ciroc
217 0 Circle, clockwise arrow Overlay character for integral
n
arroa
Anti-clockwise arrow Overlay character
218
.
Superior dot Overlay character dots
219
. .
Overlay character ddots
2110 Superior double dot
arls
2111 Superior vector left Overlay character
Overlay character checkas
2112 Superior hat
Overlay character ckackas
2113 Superior V
arrs
2114 Superior vector right Overlay character
arroc
2115 Clockwise arrow Overlay character
x times or x
3/o Multiply
+ plmin
3/l Plus or minus
-
‘L
sim
Equivalent to Also: negation, or
312
proportional to
z dsim
Also: approximately equal to
313 Asymptotic to
-
-
- iden
314 Identical with
It0
< Less than or equal to
315
Iessgrtr
5 Less than or greater than
316

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@ IS0
IS0 6862: 1996(E)
Table 3 (continueu ’)
Position
Coding
Comments
in Graphics Name or meaning
table 1
<
lesssim
Less than or equivalent to
317
less2
318 Much less than
6
parr
See also table 2 5/O: norm of a
319 II Parallel to
matrix
rang
Right angle Also : factorial
3110
I-
incre
3111 Increment
A
0
3112 Degree deg
labrak or <
3113 Left angle bracket
(
lobrak or [
Left open bracket
3114
II
sum
Sum of
3115 c
.
- div or I
Divide Alternative to IS0 646
4/o .
-
+ minpl
4/l Minus or plus
w
- simeq
412 Asymptotically equal to
w
-
congr
-
Similar to
413
-
libra
Approximately equal to
414
2 Greater than or equal to gto
415
grtrless
Greater than or less than
416 z
>
grtrsim
417 Greater than or equivalent to
grtr2
9 Much greater than
418
Also: bottom element
Orthogonal to PerP
419 -L
Angle aw
4110 L
nabla
Backward finite difference operator Also: nabla operators
4111
V
0
perk
/
4112 00 Per mille
rabrak or >
4113 Angle bracket, right
>
robrak or 1
Open bracket, right
4114
II
prod
4115 II Product
6

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Table 3 (continued)
Position
Coding
Comments
Name or meaning
in Graphics
table 1
plus or +
+ Plus
5/o
lhook
c Proper inclusion in set
5/l
lkkeq
Also : identity
c
Identity or inclusion in set
-
5/2
mem
E
Set membership
5/3
u cup
Union of sets between limits
514
inva
For all
v
515
longc
C Complement
516
arru
t Increases; exponent
517
arrl
Left arrow
518
arrac
Anti-clockwise
519
arrlr
Mutually implies
5110
Irarr
Left arrow over right arrow
5111
bararr
Functional relationship
5112
darru or A
Double arrow, upward
5113
darrl
Is implied by
5114
infin
00 In
...