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Diffstat (limited to 'doc_src/math.txt')
| -rw-r--r-- | doc_src/math.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/doc_src/math.txt b/doc_src/math.txt index 8e1fd3b5..887a813c 100644 --- a/doc_src/math.txt +++ b/doc_src/math.txt @@ -2,11 +2,13 @@ \section math math - Perform mathematics calculations \subsection math-synopsis Synopsis - <tt>math EXPRESSION</tt> +\fish{syn} +math EXPRESSION +\endfish \subsection math-description Description -\c math is used to perform mathematical calculations. It is a very +`math` is used to perform mathematical calculations. It is a very thin wrapper for the bc program, which makes it possible to specify an expression from the command line without using non-standard extensions or a pipeline. @@ -20,7 +22,7 @@ have to be escaped. \subsection math-example Examples -<code>math 1+1</code> outputs 2. +`math 1+1` outputs 2. -<code>math $status-128</code> outputs the numerical exit status of the +`math $status-128` outputs the numerical exit status of the last command minus 128. |