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       <td valign="top"><apll>Z←L√R</apll></td>
       <td valign="top"><apll>Z←L√R</apll> &nbsp;&nbsp; or &nbsp;&nbsp; <apll>Z←L√[X] R</apll></td>
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<p>For example,</p>
<p>For example,</p>


<apll>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;√⍳4<br />
<apll><pre>
1 1.414213562 1.732050808 2<br />
      √⍳4
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3√⍳4)*3<br />
1 1.414213562 1.732050808 2
1 2 3 4</apll>
      (3√⍳4)*3
1 2 3 4</pre></apll>
 
 
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Latest revision as of 23:12, 15 April 2018

Z←√R returns the square root of each of the elements in R.
R is a numeric array.
Z is a floating point array whose values are the square root of the elements of R.


Z←L√R    or    Z←L√[X] R returns the Lth root of each of the elements in R.
L and R are numeric arrays.
Z is a floating point array whose values are the Lth root of the elements of R.


For example,

      √⍳4
1 1.414213562 1.732050808 2
      (3√⍳4)*3
1 2 3 4


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