File:  [Power 6/32 Unix Tahoe 4.2BSD] / cci / usr / src / usr.lib / learn / eqn / L4.1a
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Sun Jul 28 12:24:19 2019 UTC (7 years ago) by root
Branches: bsd, MAIN
CVS tags: v12b, v121, HEAD
Power 6/32 Unix version 1.2b

#once #create message
.ND
.EQ
delim $$
.EN
.LP
The next neqn word to learn is "over", which makes
fractions like
.EQ
a+b over c
.EN
In fact that line was made by
   .EQ
   a+b over c
   .EN
To begin with an easy one, reproduce
the equation below in the file "Example", then type
ready.
(To get $>=$, type ">=".)
.pl 1
#once #create Ref
.LP
.EQ
x+1 over y+1 ~>=~ x over y
.EN
.pl 1
#once #create Example
.LP
.EQ
replace me
.EN
.pl 1
#
#once neqn Ref | nroff >X1 &
#once neqn message Ref | nroff -T$term %s/tinyms -
#user
neqn Example | nroff >X2
#cmp X1 X2
#log
#next
4.1b 10
4.2a 5

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