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| ==Reshape==
| | #redirect [[Rho]] |
| <table border="1" cellpadding="5" cellspacing="0" rules="none" summary="">
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| <tr>
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| <td>
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| <table border="0" cellpadding="5" cellspacing="0" summary="">
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| <tr>
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| <td valign="top"><apll>Z←L⍴R</apll></td>
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| <td></td>
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| <td></td>
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| <td>returns an array of shape <apll>L</apll> whose items are taken from <apll>R</apll> in row major order, repeated as necessary.</td>
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| </tr>
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| </table>
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| </td>
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| </tr>
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| <tr>
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| <td><apll>L</apll> is a scalar or vector of non-negative integers, and <apll>R</apll> is an arbitrary array.</td>
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| </tr>
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| <tr>
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| <td>If the right argument is empty, the result consists of <apll>×/⍴L</apll> copies of the fill item of <apll>R</apll>.
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| </tr>
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| </table>
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| <br />
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| <p>For example, in origin-1</p>
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| <apll> 2 3⍴⍳6<br />
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| 1 2 3<br />
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| 4 5 6<br />
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| 2 3⍴⍳0<br />
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| 0 0 0<br />
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| 0 0 0<br /></apll>
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| <p>The idea for the latter enhancement was taken from Dyalog APL.</p>
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| ==Rho==
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| The symbol {rho} used with no left argument returns the size or dimensions of a scalar, string, vector, array or matrix.
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