63 lines
1.2 KiB
Plaintext
63 lines
1.2 KiB
Plaintext
#
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# COMPONENT_NAME: (CMDMAN) commands that allow users to read online
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# documentation
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#
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# FUNCTIONS:
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#
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# ORIGINS: 27
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#
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# Copyright (c) 1980 Regents of the University of California.
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# All rights reserved. The Berkeley software License Agreement
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# specifies the terms and conditions for redistribution.
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#
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#once #create message
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.ND
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.PP
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There is one special construction with subscripts
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and superscripts that you have to be aware of, although
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it almost always does what you want automatically.
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When something has both a subscript and a superscript,
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it is usually printed as
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.EQ
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x sub i sup j
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.EN
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instead of
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.EQ
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{x sub i} sup j
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.EN
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To produce this effect, with the superscript _____above the
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subscript instead of to the right, you have to type
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the subscript ______before the superscript, like this:
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.EQ
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x sub i sup j
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.EN
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That's all there is to it.
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Modify "Example" to produce the following output, then type "ready".
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.pl 1
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#once #create Ref
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.LP
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.EQ
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x sub ij sup kmn = y sub i sub j
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.EN
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.pl 1
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#once #create Example
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.LP
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.EQ
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xxx
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.EN
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.pl 1
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#
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#once neqn Ref | nroff >X1 &
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#once neqn message Ref | nroff -T$term %s/tinyms -
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#user
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neqn Example | nroff >X2
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#cmp X1 X2
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#log
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#next
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3.1e 10
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3.2d 5
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