</p>
<p>Added arm_mat_mult_opt_q31 for a faster version of arm_mat_mult_q31 when using Helium (but requiring more storage for intermediate results).</p>
<p>arm_(min|max)_no_idx_(q7|q15|q31|f16|f32|f64)</p>
<p>arm_abs(min|max)_no_idx_(q7|q15|q31|f16|f32|f64)</p>
<p>arm_mse_(q7|q15|q31|f16|f32|f64)</p>
<p class="endtd">Trigonometric functions:</p>
<ul>
<li>atan2 in f32, f16, q31 and q15.   </li>
</ul>
</td></tr>
<tr>
<td>V1.9.0 </td><td><p class="starttd">Re-organization of <a class="el" href="arm__math_8h.ht