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<a accesskey="1" href="page.php?w=Formal_methods&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Formal_methods&amp;p=4">3.Next</a>
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<p><a href="page.php?w=type_systems">type systems</a>, and <a href="page.php?w=type_theory">type theory</a>.</p>

<p><big>Uses</big></p>
<p>Formal methods can be applied at various points through the <a href="page.php?w=software_development_process">development process</a>.</p>

<p><big>Specification</big></p>
<p>Formal methods may be used to give a formal description of the system to be developed, at whatever level of detail desired. Further formal methods may depend on this specification to synthesize a program or to verify the correctness of a system. </p>

<p>Alternatively,</p><p>
<a accesskey="1" href="page.php?w=Formal_methods&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Formal_methods&amp;p=4">3.Next</a>
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