title: Divide by floating-point number using NEON intrinsics
body: <p>I'm processing an image by four pixels at the time, this on a <code>armv7</code> for an Android application.</p>
  
  <p>I want to divide a <code>float32x4_t</code> vector by another vector but the numbers in it are varying from circa <code>0.7</code> to <code>3.85</code>, and it seems to me that the only way to divide is using right shift but that is for a number which is <code>2^n</code>.</p>
  
  <p>Also, I'm new in this, so any constructive help or comment is welcomed.</p>
  
  <p>Example:</p>
  
  <p>How can I perform these operations with NEON intrinsics?</p>
  
  <pre><code>float32x4_t a = {25.3,34.1,11.0,25.1};
  float32x4_t b = {1.2,3.5,2.5,2.0};
  //    somthing like this
  float32x4 resultado = a/b; // {21.08,9.74,4.4,12.55}
  </code></pre>