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Both sides previous revision Previous revision | Next revision Both sides next revision | ||
sav08:proof_rule_for_equality [2008/04/02 22:53] vkuncak |
sav08:proof_rule_for_equality [2009/05/20 12:07] piskac |
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\[ | \[ | ||
- | \frac{D \cup \{ s = t \}\ \ \ \ C[s'] \}} | + | \frac{D \cup \{ s = t \}\ \ \ \ C[s'] } |
{subst(\sigma)(D \cup C[t])} | {subst(\sigma)(D \cup C[t])} | ||
\] | \] |