<aname="l00057"></a>00057 T <aclass="code"href="a00184.html#ga8069d4fb062dc17d93183946cdb3bf3a"title="Faster than the common sin function but less accurate.">fastSin</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);
<aname="l00063"></a>00063 T <aclass="code"href="a00184.html#gada306b7a16a4e230c28ea0764b325ef0"title="Faster than the common cos function but less accurate.">fastCos</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);
<aname="l00069"></a>00069 T <aclass="code"href="a00184.html#gaf9f4798ceb6e0fc0b67bfcab836f0288"title="Faster than the common tan function but less accurate.">fastTan</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);
<aname="l00075"></a>00075 T <aclass="code"href="a00184.html#gabe1e89bd95ee266f0f6b02e11f0f122c"title="Faster than the common asin function but less accurate.">fastAsin</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);
<aname="l00081"></a>00081 T <aclass="code"href="a00184.html#ga33b609e0abf9c38548d4381d0540b95b"title="Faster than the common acos function but less accurate.">fastAcos</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);
<aname="l00087"></a>00087 T <aclass="code"href="a00184.html#gaa788571fc615b131e96c66df01b10e36"title="Faster than the common atan function but less accurate.">fastAtan</a>(<spanclass="keyword">const</span> T& y, <spanclass="keyword">const</span> T& x);
<aname="l00093"></a>00093 T <aclass="code"href="a00184.html#gaa788571fc615b131e96c66df01b10e36"title="Faster than the common atan function but less accurate.">fastAtan</a>(<spanclass="keyword">const</span> T&<aclass="code"href="a00210.html#ga69041d18bd8539fe82d6170932d28362"title="Returns the quaternion rotation angle.">angle</a>);