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git://git.code.sf.net/p/zsh/code
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34 lines
580 B
Text
34 lines
580 B
Text
#autoload
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zsh_math_func_min() {
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local result=$1
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shift
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local arg
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for arg ; do
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(( $arg < result )) && result=$arg
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done
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(( result )) # return
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}
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functions -M min 1 -1 zsh_math_func_min # at least one argument
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zsh_math_func_max() {
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local result=$1
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shift
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local arg
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for arg ; do
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(( $arg > result )) && result=$arg
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done
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(( result )) # return
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}
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functions -M max 1 -1 zsh_math_func_max # at least one argument
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zsh_math_func_sum() {
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local sum
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local arg
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for arg ; do
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(( sum += $arg ))
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done
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(( sum ))
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}
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functions -M sum 0 -1 zsh_math_func_sum
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