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<span class="kw">let </span><font color="Maroon" title="c6">p</font> be   <a href="compos_1.html#NM2" title="COMPOS_1:NM.2">Instruction-Sequence</a> of <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide">  for <font color="Olive" title="b1">s</font> being   <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  <a href="memstr_0.html#V5" title="MEMSTR_0:attr.5">-started</a>  <a href="memstr_0.html#NM2" title="MEMSTR_0:NM.2">State</a> of <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a><br/>  for <font color="Olive" title="b2">I</font> being   <a href="amistd_1.html#V5" title="AMISTD_1:attr.5">really-closed</a>   <a href="scmfsa7b.html#V1" title="SCMFSA7B:attr.1">good</a>   <a href="scm_halt.html#V1" title="SCM_HALT:attr.1">InitHalting</a>  <a href="compos_1.html#NM5" title="COMPOS_1:NM.5">MacroInstruction</a> of  <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a> <br/>  for <font color="Olive" title="b3">a</font> being   <a href="scmfsa_m.html#NV2" title="SCMFSA_M:NV.2">read-write</a>  <a href="scmfsa_2.html#NM1" title="SCMFSA_2:NM.1">Int-Location</a>  st  not <font color="Olive" title="b2">I</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">destroys</a> <font color="Olive" title="b3">a</font> &amp; <font color="Olive" title="b1">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 holds <br/> <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Olive" title="b3">a</font>,<font color="Olive" title="b2">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Olive" title="b1">s</font>,<font color="Maroon" title="c6">p</font></span><br/><span class="kw">let </span><font color="Maroon" title="c7">s</font> be   <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  <a href="memstr_0.html#V5" title="MEMSTR_0:attr.5">-started</a>  <a href="memstr_0.html#NM2" title="MEMSTR_0:NM.2">State</a> of <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide">  for <font color="Olive" title="b1">I</font> being   <a href="amistd_1.html#V5" title="AMISTD_1:attr.5">really-closed</a>   <a href="scmfsa7b.html#V1" title="SCMFSA7B:attr.1">good</a>   <a href="scm_halt.html#V1" title="SCM_HALT:attr.1">InitHalting</a>  <a href="compos_1.html#NM5" title="COMPOS_1:NM.5">MacroInstruction</a> of  <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a> <br/>  for <font color="Olive" title="b2">a</font> being   <a href="scmfsa_m.html#NV2" title="SCMFSA_M:NV.2">read-write</a>  <a href="scmfsa_2.html#NM1" title="SCMFSA_2:NM.1">Int-Location</a>  st  not <font color="Olive" title="b1">I</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">destroys</a> <font color="Olive" title="b2">a</font> &amp; <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 holds <br/> <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Olive" title="b2">a</font>,<font color="Olive" title="b1">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font></span><br/><span class="kw">let </span><font color="Maroon" title="c8">I</font> be   <a href="amistd_1.html#V5" title="AMISTD_1:attr.5">really-closed</a>   <a href="scmfsa7b.html#V1" title="SCMFSA7B:attr.1">good</a>   <a href="scm_halt.html#V1" title="SCM_HALT:attr.1">InitHalting</a>  <a href="compos_1.html#NM5" title="COMPOS_1:NM.5">MacroInstruction</a> of  <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a> ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide">  for <font color="Olive" title="b1">a</font> being   <a href="scmfsa_m.html#NV2" title="SCMFSA_M:NV.2">read-write</a>  <a href="scmfsa_2.html#NM1" title="SCMFSA_2:NM.1">Int-Location</a>  st  not <font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">destroys</a> <font color="Olive" title="b1">a</font> &amp; <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 holds <br/> <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Olive" title="b1">a</font>,<font color="Maroon" title="c8">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font></span><br/><span class="kw">let </span><font color="Maroon" title="c9">a</font> be   <a href="scmfsa_m.html#NV2" title="SCMFSA_M:NV.2">read-write</a>  <a href="scmfsa_2.html#NM1" title="SCMFSA_2:NM.1">Int-Location</a>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> (  not <font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">destroys</a> <font color="Maroon" title="c9">a</font> &amp; <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 implies  <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font> )</span><br/>







<span class="kw">assume </span><a NAME="E1:79"/><span class="lab"><font color="Green" title="E41">A1</font></span>: 
 not <font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">destroys</a> <font color="Maroon" title="c9">a</font>
 ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> (  not <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 or  <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font> )</span><br/>

<span class="kw">assume </span><a NAME="E2:79"/><span class="lab"><font color="Green" title="E42">A2</font></span>: 
<font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <span class="p1">(<span class="default"><a href="scmfsa_2.html#K4" title="SCMFSA_2:func.4">intloc</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1
 ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide">  <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font></span><br/>

<a NAME="E3:79"/>
 <a href="scmfsa9a.html#R5" title="SCMFSA9A:pred.5">ProperTimesBody</a> <font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>,<font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font>
 
<div><a class="txt" onmouseover="tooltip.show('hs2',this)" onmouseout="tooltip.hide()" onclick="hs2(this)" href="javascript:()" title="79_1"><span class="kw">proof </span></a><div class="add">

<span class="kw">let </span><font color="Maroon" title="c10">k</font> be   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a>; <span class="comment"><font color="firebrick">:: according to </font></span><a class="ref" href="scmfsa9a.html#D9" onmouseover="rs('scmfsa9a/D9')" onmouseout="rh()">SCMFSA9A:def 9</a> <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> ( <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Maroon" title="c9">a</font> <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Maroon" title="c10">k</font> or <font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <span class="p1">(<span class="default"><a href="scmfsa9a.html#K4" title="SCMFSA9A:func.4">StepTimes</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>,<font color="Maroon" title="c6">p</font>,<font color="Maroon" title="c7">s</font>)</span>)</span> <a href="nat_1.html#K8" title="NAT_1:func.8">.</a> <font color="Maroon" title="c10">k</font>,<font color="Maroon" title="c6">p</font> <a href="funct_4.html#K1" title="FUNCT_4:func.1">+*</a> <span class="p1">(<span class="default"><a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>)</span>)</span> )</span><br/>

<span class="kw">assume </span><a NAME="E1:79_1"/>
<font color="Maroon" title="c10">k</font> <a href="xxreal_0.html#NR3" title="XXREAL_0:NR.3">&lt;</a> <font color="Maroon" title="c7">s</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Maroon" title="c9">a</font>
 ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> <font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <span class="p1">(<span class="default"><a href="scmfsa9a.html#K4" title="SCMFSA9A:func.4">StepTimes</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>,<font color="Maroon" title="c6">p</font>,<font color="Maroon" title="c7">s</font>)</span>)</span> <a href="nat_1.html#K8" title="NAT_1:func.8">.</a> <font color="Maroon" title="c10">k</font>,<font color="Maroon" title="c6">p</font> <a href="funct_4.html#K1" title="FUNCT_4:func.1">+*</a> <span class="p1">(<span class="default"><a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>)</span>)</span></span><br/>

<span class="kw">thus </span><a NAME="E2:79_1"/>
<font color="Maroon" title="c8">I</font> <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <span class="p1">(<span class="default"><a href="scmfsa9a.html#K4" title="SCMFSA9A:func.4">StepTimes</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>,<font color="Maroon" title="c6">p</font>,<font color="Maroon" title="c7">s</font>)</span>)</span> <a href="nat_1.html#K8" title="NAT_1:func.8">.</a> <font color="Maroon" title="c10">k</font>,<font color="Maroon" title="c6">p</font> <a href="funct_4.html#K1" title="FUNCT_4:func.1">+*</a> <span class="p1">(<span class="default"><a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>)</span>)</span>
 <span class="kw">by</span> <span class="lab"><a class="txt" href="#E1:79"><span class="lab"><font color="Green" title="E41">A1</font></span></a>, <a class="txt" href="#E2:79"><span class="lab"><font color="Green" title="E42">A2</font></span></a>, <a class="txt" href="scm_halt.html#E61"><span class="lab"><font color="Green" title="E40">Lm3</font></span></a></span>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


</div><span class="kw">end;</span></div>
<span class="kw">hence </span><a NAME="E4:79"/>
 <a href="scmfsa8c.html#K1" title="SCMFSA8C:func.1">Times</a> (<font color="Maroon" title="c9">a</font>,<font color="Maroon" title="c8">I</font>) <a href="scmfsa7b.html#R5" title="SCMFSA7B:pred.5">is_halting_on</a> <font color="Maroon" title="c7">s</font>,<font color="Maroon" title="c6">p</font>
 <span class="kw">by</span> <span class="lab"><a class="txt" href="#E1:79"><span class="lab"><font color="Green" title="E41">A1</font></span></a>, <a class="txt" href="#E2:79"><span class="lab"><font color="Green" title="E42">A2</font></span></a>, <a class="ref" href="scmfsa9a.html#T55" onmouseover="rs('scmfsa9a/T55')" onmouseout="rh()">SCMFSA9A:55</a></span>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


</div>
