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sav08:substitutions_for_first-order_logic [2008/03/19 10:30] vkuncak |
sav08:substitutions_for_first-order_logic [2008/03/19 10:31] vkuncak |
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We define naive substitution recursively, first for terms: | We define naive substitution recursively, first for terms: | ||
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\[ | \[ | ||
\begin{array}{rcl} | \begin{array}{rcl} |