https://www.dynomotion.com/wiki/index.php?action=history&feed=atom&title=KMotionDef_-_Standard_Math_Functions
KMotionDef - Standard Math Functions - Revision history
2026-05-11T01:51:17Z
Revision history for this page on the wiki
MediaWiki 1.23.10
https://www.dynomotion.com/wiki/index.php?title=KMotionDef_-_Standard_Math_Functions&diff=252&oldid=prev
Mc: Added Float/Doubles headings
2016-02-11T20:02:31Z
<p>Added Float/Doubles headings</p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 20:02, 11 February 2016</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>These are standard Mathematical Functions, and are only listed here as a quick reference.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>These are standard <ins class="diffchange diffchange-inline">C programming </ins>Mathematical Functions, and are only listed here as a quick reference.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Functions using Float variables==</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>====sqrtf====</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>====sqrtf====</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre class="brush:c">extern float sqrtf (float x);</pre></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre class="brush:c">extern float sqrtf (float x);</pre></div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Returns the absolute value of float y, as a float.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Returns the absolute value of float y, as a float.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Functions using Double variables==</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>====sqrt====</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>====sqrt====</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre class="brush:c">extern double sqrt (double x);</pre></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><pre class="brush:c">extern double sqrt (double x);</pre></div></td></tr>
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Mc
https://www.dynomotion.com/wiki/index.php?title=KMotionDef_-_Standard_Math_Functions&diff=250&oldid=prev
Mc: Created Page
2016-02-11T19:57:44Z
<p>Created Page</p>
<p><b>New page</b></p><div>These are standard Mathematical Functions, and are only listed here as a quick reference.<br />
<br />
====sqrtf====<br />
<pre class="brush:c">extern float sqrtf (float x);</pre><br />
Returns the square root of the supplied float x, as a float. x must be greater than 0.<br />
<br />
====expf====<br />
<pre class="brush:c">extern float expf (float x);</pre><br />
Returns the exponential of the supplied float x, as a float.<br />
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====logf====<br />
<pre class="brush:c">extern float logf (float x);</pre><br />
Returns the natural logarithm of the supplied float x, as a float. x must be greater than 0.<br />
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====log10f====<br />
<pre class="brush:c">extern float log10f(float x);</pre><br />
Returns the base 10 logarithm of the supplied float x, as a float. x must be greater than 0.<br />
<br />
====powf====<br />
<pre class="brush:c">extern float powf (float x, float y);</pre><br />
Returns the x to the power y of the supplied floats x and y, as a float.<br />
<br />
====sinf====<br />
<pre class="brush:c">extern float sinf (float x);</pre><br />
Returns the sine of float x, as a float.<br />
<br />
====cosf====<br />
<pre class="brush:c">extern float cosf (float x);</pre><br />
Returns the cosine of float x, as a float.<br />
<br />
====tanf====<br />
<pre class="brush:c">extern float tanf (float x);</pre><br />
Returns the tangent of float x, as a float.<br />
<br />
====asinf====<br />
<pre class="brush:c">extern float asinf (float x);</pre><br />
Returns the inverse sine (sin-1) of float x, as a float.<br />
<br />
====acosf====<br />
<pre class="brush:c">extern float acosf (float x);</pre><br />
Returns the inverse cosine (cos-1) of float x, as a float.<br />
<br />
====atanf====<br />
<pre class="brush:c">extern float atanf (float x);</pre><br />
Returns the inverse tangent (tan-1) of float x, as a float.<br />
<br />
====atan2f====<br />
<pre class="brush:c">extern float atan2f(float y, float x);</pre><br />
Returns the inverse tangent of float y over float x (tan-1(X/Y)), as a float.<br />
<br />
====fast_fabsf====<br />
<pre class="brush:c">extern float fast_fabsf (float y);</pre><br />
Returns the absolute value of float y, as a float.<br />
<br />
====sqrt====<br />
<pre class="brush:c">extern double sqrt (double x);</pre><br />
<br />
====exp====<br />
<pre class="brush:c">extern double exp (double x);</pre><br />
<br />
====log====<br />
<pre class="brush:c">extern double log (double x);</pre><br />
<br />
====log10====<br />
<pre class="brush:c">extern double log10(double x);</pre><br />
<br />
====pow====<br />
<pre class="brush:c">extern double pow (double x, double y);</pre><br />
<br />
====sin====<br />
<pre class="brush:c">extern double sin (double x);</pre><br />
<br />
====cos====<br />
<pre class="brush:c">extern double cos (double x);</pre><br />
<br />
====tan====<br />
<pre class="brush:c">extern double tan (double x);</pre><br />
<br />
====asin====<br />
<pre class="brush:c">extern double asin (double x);</pre><br />
<br />
====acos====<br />
<pre class="brush:c">extern double acos (double x);</pre><br />
<br />
====atan====<br />
<pre class="brush:c">extern double atan (double x);</pre><br />
<br />
====atan2====<br />
<pre class="brush:c">extern double atan2(double y, double x);</pre><br />
<br />
====fast_fabs====<br />
<pre class="brush:c">extern double fast_fabs (double y);</pre></div>
Mc