# Differences

This shows you the differences between two versions of the page.

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syntax:arith_expr [2012/11/02 18:00] techlivezheng [Arithmetic expressions and return codes] Fix a mistake |
syntax:arith_expr [2013/04/19 18:49] thebonsai [Arithmetic expressions] change link to Greg's wiki, thanks Joan |
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These expressions are evaluated following some rules described below. The operators and rules of arithmetic expressions are mainly derived from the C programming language. | These expressions are evaluated following some rules described below. The operators and rules of arithmetic expressions are mainly derived from the C programming language. | ||

- | This article describes the theory of the used syntax and the behaviour. To get practical examples without big explanations, see [[http://wooledge.org/mywiki/ArithmeticExpression | the article on Greg's wiki]]. | + | This article describes the theory of the used syntax and the behaviour. To get practical examples without big explanations, see [[http://mywiki.wooledge.org/BashGuide/CompoundCommands#Arithmetic_Evaluation | this page on Greg's wiki]]. |

===== Constants ===== | ===== Constants ===== |