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#!/bin/bash -e
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# Shortcut for mathematical calculations
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# Converts german numbers such as 1.000,5
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calc="$(echo "$@" | sed -e 's/p/+/g' -e 's/\.\(.*,\)/\1/g' -e 's/,/./g' -e 's/x/*/g' -e 's/m/-/g')"
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bc -l <<<"scale=10;$calc" | sed 's/\(\..*\)0\+$/\10/'
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