Example exc-232

Prev: exc-231

Next: exc-233

<math>
<apply><forall/>
  <bvar><ci>d</ci></bvar>
  <bvar><ci>p</ci></bvar>
  <condition>
    <apply><and/>
    <apply><in/><ci>p</ci><primes/></apply>
    <apply><in/><ci>d</ci><naturalnumbers/></apply>
    </apply>
  </condition>
  <apply><implies/>
    <apply><divide/><ci>d</ci><ci>p</ci></apply>
    <apply><or/>
      <apply><eq/><ci>d</ci><cn>1</cn></apply>
      <apply><eq/><ci>d</ci><ci>p</ci></apply>
    </apply>
  </apply>
</apply>
</math>