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- .nr _0 \n(c.
- .\" @(#)eqn.me 2.1 8/18/80
- .\" This version has had comments stripped; an unstripped version is available.
- .de EQ
- .ec
- .if !\\n(?e \
- \{\
- . if "\\n(.z"|e" .tm Line \\n(c. -- Nested .EQ request
- . @D 1 "\\$1" "\\$2"
- . @C 2
- . di |e
- .\}
- .ls 1
- .in 0
- .nf
- ..
- .de EN
- .br
- .ie "\\$1"C" \
- \{\
- . nr ?e 1
- . sp \\n(esu
- .\}
- .el \
- \{\
- . nr ?e 0
- . di
- . if \\n(dn \
- . @q
- . rm |e
- . rm 10
- . rm 11
- . rm 12
- . rm 13
- . rm 14
- . rm 15
- . rm 16
- . rm 17
- . rm 18
- . rm 19
- . rm 20
- . rm 21
- . rm 22
- . rm 23
- . ev
- .\}
- ..
- .de @q
- .nr _Q \\n(dnu
- .ev
- .sp \\n(esu
- .@C 2
- .ie \\n(_d=1 \
- . in (\\n(.lu+\\n($iu-\\n(dlu)/2u
- .el .ie \\n(_d=2 \
- . in \\n($iu
- .el .ie \\n(_d=3 \
- . in \\n(biu+\\n($iu
- .el .if \\n(_d=4 \
- . in 0
- .if !"\\n(.z"" \!.ne \\n(_Qu
- .ne \\n(_Qu+\n(.Vu
- .mk _q
- .if !"\\*(|p"" \
- \{\
- . rs
- . sp (\\n(_Qu-\\n(.vu)/2u
- . tl """\\*(|p"
- . rt \\n(_qu
- .\}
- .|e
- .sp |\\n(_qu+\\n(_Qu
- .sp \\n(esu+\\n(.Lv-1v
- .rr _q
- .rr _Q
- ..
- .nr c. \n(_0
-