From 46fb29543a3ba121fd9c83cdde4d79092b301bbc Mon Sep 17 00:00:00 2001 From: Bill Joy Date: Sun, 17 Feb 1980 06:52:24 -0800 Subject: [PATCH] BSD 4 development Work on file usr/lib/learn/eqn/L1.1a Synthesized-from: CSRG//cd1/4.0 --- usr/lib/learn/eqn/L1.1a | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 usr/lib/learn/eqn/L1.1a diff --git a/usr/lib/learn/eqn/L1.1a b/usr/lib/learn/eqn/L1.1a new file mode 100644 index 0000000000..20ee140d2f --- /dev/null +++ b/usr/lib/learn/eqn/L1.1a @@ -0,0 +1,39 @@ +#print +To properly print a file containing an equation, +you have to type a longer-than-usual command line. +If you are using a DASI or GSI, to print a file +"math" that contains mathematics, you must say + + neqn math | nroff -Txxx + +where "-Txxx" describes the terminal you are using. +This is usually one of + -T300 -T300S -T450 + +If you are using a crt or other terminal without half +line capabilities, you should instead use + + neqn math | nroff | colcrt -2 + +It is very important that you get this line right. +If you don't, you'll not be happy with your output. + +In this directory is a file called "Example"; print +it properly, using whichever command line is +appropriate to your terminal. +Then type "ready". +#once #create Example +This is a little file that contains an +example of a subscript and superscript: +.ce +.EQ +a sub i + b sub i ~=~ c sub i sup 2 +.EN +.pl 1 +#copyin +#user +#uncopyin +grep 'neqn Example *| *nroff' <.copy >/dev/null +#log +#next +1.1b 10 -- 2.20.1