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<div>:: <span class="kw">deftheorem </span>   defines <a href="proofs_1.html#V2" title="PROOFS_1:attr.2">-correct</a> <a onclick="hs(this)" href="javascript:()">PROOFS_1:def 7 : <br/></a><span> for <font color="Olive" title="b1">B</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b2">R</font> being   <a href="proofs_1.html#NM2" title="PROOFS_1:NM.2">Rule</a><br/>  for <font color="Olive" title="b3">P</font> being   <a href="proofs_1.html#NM4" title="PROOFS_1:NM.4">Formula-sequence</a> holds <br/> ( <font color="Olive" title="b3">P</font> is <font color="Olive" title="b1">B</font>,<font color="Olive" title="b2">R</font> <a href="proofs_1.html#V2" title="PROOFS_1:attr.2">-correct</a>  iff  for <font color="Olive" title="b4">k</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a>  st <font color="Olive" title="b4">k</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="relat_1.html#NK1" title="RELAT_1:NK.1">dom</a> <font color="Olive" title="b3">P</font> holds <br/><font color="Olive" title="b3">P</font>,<font color="Olive" title="b4">k</font> <a href="proofs_1.html#R1" title="PROOFS_1:pred.1">is_a_correct_step_wrt</a> <font color="Olive" title="b1">B</font>,<font color="Olive" title="b2">R</font> );<br/></span></div>
