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Diffstat (limited to 'usr.bin/learn/lib/eqn/L5.2d')
| -rw-r--r-- | usr.bin/learn/lib/eqn/L5.2d | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/usr.bin/learn/lib/eqn/L5.2d b/usr.bin/learn/lib/eqn/L5.2d new file mode 100644 index 00000000000..a6ab2e11679 --- /dev/null +++ b/usr.bin/learn/lib/eqn/L5.2d @@ -0,0 +1,31 @@ +#once #create message +.ND +.EQ +delim $$ +.EN +.LP +Modify "Example" so it produces this output, then +type "ready". +.pl 1 +#once #create Ref +.LP +.EQ +{partial e sup {-{x sup 2 + y sup 2} over 2}} over +{partial x} ~=~ f(x) +.EN +.pl 1 +#once #create Example +.LP +.EQ +xxxx +.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 +5.1e 10 |