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Diffstat (limited to 'usr.bin/learn/lib/eqn/L2.1e')
| -rw-r--r-- | usr.bin/learn/lib/eqn/L2.1e | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/usr.bin/learn/lib/eqn/L2.1e b/usr.bin/learn/lib/eqn/L2.1e new file mode 100644 index 00000000000..bf6eb69e147 --- /dev/null +++ b/usr.bin/learn/lib/eqn/L2.1e @@ -0,0 +1,34 @@ +#once #create message +.ND +.PP +For practice, in this directory there is a file called +"Example". It contains an equation. Make it +look like this: +.EQ +int from i to j f( pi ) ~=~ LAMBDA (x) +.EN +by changing the character names as appropriate +and adding spaces where needed. +Type "ready" when you're satisfied. +.pl 1 +#once neqn message | nroff -T$term %s/tinyms - +#once #create Ref +.LP +.EQ +int from i to j f( pi ) ~=~ LAMBDA (x) +.EN +.pl 1 +#once #create Example +.LP +.EQ +sum from i to j f(q) = lambda (x) +.EN +.pl 1 +#once neqn Ref | nroff >X2 & +#user +neqn Example | nroff >X1 +#cmp X1 X2 +#log +#next +2.1f 10 +2.2e 5 |