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Diffstat (limited to 'usr.bin/learn/lib/eqn/L12.1d')
| -rw-r--r-- | usr.bin/learn/lib/eqn/L12.1d | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/usr.bin/learn/lib/eqn/L12.1d b/usr.bin/learn/lib/eqn/L12.1d new file mode 100644 index 00000000000..32f1d480e8c --- /dev/null +++ b/usr.bin/learn/lib/eqn/L12.1d @@ -0,0 +1,21 @@ +#print +.LP +The "right" part of a left-right construction can be +omitted if it is not used; just leave that part out. +The main thing to watch out for is that now you will +need braces to enclose the entire construction, "left" and all - +otherwise neqn will not know where to stop in +figuring out how high the thing is. + +For example, will + left "{" a + b over c over d +produce the same output as + { left "{" a } + b over c over d +Answer yes or no after experimenting. +#copyin +#user +#uncopyin +#match no +#log +#next +12.1e 10 |