/5.1/manual.html#2.5.9"><span class="ext">&raquo;</span>&nbsp;Lua 5.1
vararg syntax</a>.</dd>
</dl>

<dl>
<dt>Q: Why do I get this error: "bad FPU precision"?<br>
<dt>Q: I get weird behavior after initializing Direct3D.<br>
<dt>Q: Some FPU operations crash after I load a Delphi DLL.<br>
</dt>
<dd>

DirectX/Direct3D (up to version 9) sets the x87 FPU to single-precision
mode by default. This violates the Windows ABI and interferes with the
operation of many programs &mdash; LuaJIT is affected, too. Please ma