113 lines
2.9 KiB
Plaintext
113 lines
2.9 KiB
Plaintext
.nr _0 \n(c.
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.\" Copyright (c) 1988, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)eqn.me 8.1 (Berkeley) 6/5/93
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.\" $FreeBSD$
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.\"
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.\" %beginstrip%
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.\"
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.de EQ \" *** equation start
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.ec
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.if !\\n(?e \
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\{\
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. if "\\n(.z"|e" .tm Line \\n(c. -- Nested .EQ request
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. @D 1 "\\$1" "\\$2"
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. @C 2
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. di |e
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.\}
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.ls 1
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.in 0
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.nf
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..
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.de EN \" *** equation end
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.br
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.ie "\\$1"C" \
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\{\
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. nr ?e 1
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. sp \\n(esu
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.\}
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.el \
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\{\
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. nr ?e 0
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. di
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. if \\n(dn \
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. @q \" actual equation output
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. rm |e
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. rm 10
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. rm 11
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. rm 12
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. rm 13
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. rm 14
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. rm 15
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. rm 16
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. rm 17
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. rm 18
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. rm 19
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. rm 20
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. rm 21
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. rm 22
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. rm 23
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. ev
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.\}
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..
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.de @q \" --- equation output
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.nr _Q \\n(dnu
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.ev
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.sp \\n(esu \" output rest of preceding text
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.@C 2 \" .ev 2 may be jumbled from header
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.ie \\n(_d=1 \
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. in (\\n(.lu+\\n($iu-\\n(dlu)/2u
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.el .ie \\n(_d=2 \
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. in \\n($iu
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.el .ie \\n(_d=3 \
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. in \\n(biu+\\n($iu
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.el .if \\n(_d=4 \
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. in 0
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.if !"\\n(.z"" \!.ne \\n(_Qu
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.ne \\n(_Qu+\n(.Vu \" keep it on one page
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.mk _q
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.if \n@>1 .tm --@e: _Q=\\n(_Q _q=\\n(_q nl=\\n(nl |p=\\*(|p
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.if !"\\*(|p"" \
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\{\
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. rs
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. sp (\\n(_Qu-\\n(.vu)/2u
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. tl """\\*(|p"
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. rt \\n(_qu
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.\}
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.|e
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.sp |\\n(_qu+\\n(_Qu
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.sp \\n(esu+\\n(.Lv-1v
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.rr _q
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.rr _Q
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..
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.nr c. \n(_0
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