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<div class="ChapSects"><a href="chap2.html#X83F0437887B743C6">2 <span class="Heading">Lazy arrays</span></a>
<div class="ContSect"><span class="tocline"><span class="nocss"> </span><a href="chap2.html#X7D03633A7D98026B">2.1 <span class="Heading">GAP categories</span></a>
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<span class="ContSS"><br /><span class="nocss">  </span><a href="chap2.html#X863831C4843545B3">2.1-1 IsLazyArray</a></span>
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<div class="ContSect"><span class="tocline"><span class="nocss"> </span><a href="chap2.html#X86EC0F0A78ECBC10">2.2 <span class="Heading">Constructors</span></a>
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<span class="ContSS"><br /><span class="nocss">  </span><a href="chap2.html#X7F49E56781DF539E">2.2-1 LazyArrayWithValues</a></span>
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<h3>2 <span class="Heading">Lazy arrays</span></h3>

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<h4>2.1 <span class="Heading">GAP categories</span></h4>

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<h5>2.1-1 IsLazyArray</h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; IsLazyArray</code>( <var class="Arg">L</var> )</td><td class="tdright">( filter )</td></tr></table></div>
<p>Returns: <code class="keyw">true</code> or <code class="keyw">false</code></p>

<p>The <strong class="pkg">GAP</strong> category of lazy arrays.</p>

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<h4>2.2 <span class="Heading">Constructors</span></h4>

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<h5>2.2-1 LazyArrayWithValues</h5>

<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyArrayWithValues</code>( <var class="Arg">n</var>, <var class="Arg">func</var>, <var class="Arg">values</var>, <var class="Arg">type</var> )</td><td class="tdright">( function )</td></tr></table></div>
<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyArray</code>( <var class="Arg">n</var>, <var class="Arg">func</var> )</td><td class="tdright">( function )</td></tr></table></div>
<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyStandardInterval</code>( <var class="Arg">length</var> )</td><td class="tdright">( function )</td></tr></table></div>
<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyInterval</code>( <var class="Arg">length</var>, <var class="Arg">start</var> )</td><td class="tdright">( function )</td></tr></table></div>
<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyConstantArray</code>( <var class="Arg">n</var>, <var class="Arg">number</var> )</td><td class="tdright">( function )</td></tr></table></div>
<div class="func"><table class="func" width="100%"><tr><td class="tdleft"><code class="func">&#an style='color: green'>8227; LazyArrayFromList</code>( <var class="Arg">list</var> )</td><td class="tdright">( function )</td></tr></table></div>
<p>Construct a lazy array out of the nonnegative integer <var class="Arg">n</var> and the function <var class="Arg">func</var> defined in the range [ 0 .. <var class="Arg">n</var> ], and possibly empty (sparse) list <var class="Arg">values</var> of a posteriori possibly known values.</p>


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