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| <h3 class="section">1.46 <code>remainder</code>, <code>remainderf</code>—round and remainder</h3> |
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| <p><a name="index-remainder-127"></a><a name="index-remainderf-128"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <math.h> |
| double remainder(double <var>x</var>, double <var>y</var>); |
| float remainderf(float <var>x</var>, float <var>y</var>); |
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| </pre> |
| <p><strong>Description</strong><br> |
| <code>remainder</code> and <code>remainderf</code> find the remainder of |
| <var>x</var>/<var>y</var>; this value is in the range -<var>y</var>/2 .. +<var>y</var>/2. |
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| <p><br> |
| <strong>Returns</strong><br> |
| <code>remainder</code> returns the integer result as a double. |
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| <p><br> |
| <strong>Portability</strong><br> |
| <code>remainder</code> is a System V release 4. |
| <code>remainderf</code> is an extension. |
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