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<html xmlns="http://www.w3.org/1999/xhtml"
><head
  ><link rel="stylesheet" type="text/css" href="style.css"
     /><script type="text/javascript" src="highlight.js"
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  ><body
  ><pre
    ><span class="hs-keyword"
      >module</span
      ><span
      > </span
      ><span class="hs-identifier"
      >Operators</span
      ><span
      > </span
      ><span class="hs-keyword"
      >where</span
      ><span
      >
</span
      ><span id="line-2"
      ></span
      ><span
      >
</span
      ><span id="line-3"
      ></span
      ><span
      >
</span
      ><span id="line-4"
      ></span
      ><span id=""
      ><span class="annot"
	><a href="Operators.html#%2B%2B%2B"
	  ><span class="hs-operator hs-type"
	    >(+++)</span
	    ></a
	  ></span
	><span
	> </span
	><span class="hs-glyph"
	>::</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	></span
      ><span
      >
</span
      ><span id="line-5"
      ></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id="%2B%2B%2B"
      ><span class="annot"
	><span class="annottext"
	  >+++ :: forall a. [a] -&gt; [a] -&gt; [a]
</span
	  ><a href="Operators.html#%2B%2B%2B"
	  ><span class="hs-operator hs-var hs-var"
	    >+++</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><span class="hs-operator hs-var"
	>++</span
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><span class="hs-operator hs-var"
	>++</span
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      >
</span
      ><span id="line-6"
      ></span
      ><span
      >
</span
      ><span id="line-7"
      ></span
      ><span id=""
      ><span class="annot"
	><a href="Operators.html#%24%24%24"
	  ><span class="hs-operator hs-type"
	    >($$$)</span
	    ></a
	  ></span
	><span
	> </span
	><span class="hs-glyph"
	>::</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	></span
      ><span
      >
</span
      ><span id="line-8"
      ></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id="%24%24%24"
      ><span class="annot"
	><span class="annottext"
	  >$$$ :: forall a. [a] -&gt; [a] -&gt; [a]
</span
	  ><a href="Operators.html#%24%24%24"
	  ><span class="hs-operator hs-var hs-var"
	    >$$$</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2B%2B%2B"
	><span class="hs-operator hs-var"
	  >+++</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      >
</span
      ><span id="line-9"
      ></span
      ><span
      >
</span
      ><span id="line-10"
      ></span
      ><span id=""
      ><span class="annot"
	><a href="Operators.html#%2A%2A%2A"
	  ><span class="hs-operator hs-type"
	    >(***)</span
	    ></a
	  ></span
	><span
	> </span
	><span class="hs-glyph"
	>::</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	></span
      ><span
      >
</span
      ><span id="line-11"
      ></span
      ><span id="%2A%2A%2A"
      ><span class="annot"
	><span class="annottext"
	  >*** :: forall a. [a] -&gt; [a] -&gt; [a]
</span
	  ><a href="Operators.html#%2A%2A%2A"
	  ><span class="hs-operator hs-var hs-var"
	    >(***)</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-special"
      >[</span
      ><span class="hs-special"
      >]</span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      >
</span
      ><span id="line-12"
      ></span
      ><span class="annot"
      ><a href="Operators.html#%2A%2A%2A"
	><span class="hs-operator hs-var"
	  >(***)</span
	  ></a
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-special"
      >(</span
      ><span class="annot"
      ><span class="annottext"
	>a
</span
	><span class="hs-identifier"
	>_</span
	></span
      ><span class="annot"
      ><span class="hs-glyph hs-type"
	>:</span
	></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span class="hs-special"
      >)</span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2B%2B%2B"
	><span class="hs-operator hs-var"
	  >+++</span
	  ></a
	></span
      ><span
      > </span
      ><span class="hs-special"
      >(</span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2A%2A%2A"
	><span class="hs-operator hs-var"
	  >***</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span class="hs-special"
      >)</span
      ><span
      >
</span
      ><span id="line-13"
      ></span
      ><span
      >
</span
      ><span id="line-14"
      ></span
      ><span id=""
      ><span class="annot"
	><a href="Operators.html#%2A%2F%5C%2A"
	  ><span class="hs-operator hs-type"
	    >(*/\*)</span
	    ></a
	  ></span
	><span
	> </span
	><span class="hs-glyph"
	>::</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	></span
      ><span
      >
</span
      ><span id="line-15"
      ></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[[a]]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id="%2A%2F%5C%2A"
      ><span class="annot"
	><span class="annottext"
	  >*/\* :: forall a. [[a]] -&gt; [a] -&gt; [a]
</span
	  ><a href="Operators.html#%2A%2F%5C%2A"
	  ><span class="hs-operator hs-var hs-var"
	    >*/\*</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[a]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>([a] -&gt; [a]) -&gt; [[a]] -&gt; [a]
forall (t :: * -&gt; *) a b. Foldable t =&gt; (a -&gt; [b]) -&gt; t a -&gt; [b]
</span
	><span class="hs-identifier hs-var"
	>concatMap</span
	></span
      ><span
      > </span
      ><span class="hs-special"
      >(</span
      ><span class="annot"
      ><span class="annottext"
	>[a] -&gt; [a] -&gt; [a]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2A%2A%2A"
	><span class="hs-operator hs-var"
	  >***</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[a]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span class="hs-special"
      >)</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      >
</span
      ><span id="line-16"
      ></span
      ><span
      >
</span
      ><span id="line-17"
      ></span
      ><span id=""
      ><span class="annot"
	><a href="Operators.html#%2A%2A%2F%5C%2A%2A"
	  ><span class="hs-operator hs-type"
	    >(**/\**)</span
	    ></a
	  ></span
	><span
	> </span
	><span class="hs-glyph"
	>::</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span class="hs-special"
	>]</span
	><span
	> </span
	><span class="hs-glyph"
	>-&gt;</span
	><span
	> </span
	><span class="hs-special"
	>[</span
	><span class="hs-special"
	>[</span
	><span class="annot"
	><a href="#"
	  ><span class="hs-identifier hs-type"
	    >a</span
	    ></a
	  ></span
	><span class="hs-special"
	>]</span
	><span class="hs-special"
	>]</span
	></span
      ><span
      >
</span
      ><span id="line-18"
      ></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[[a]]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id="%2A%2A%2F%5C%2A%2A"
      ><span class="annot"
	><span class="annottext"
	  >**/\** :: forall a. [[a]] -&gt; [[a]] -&gt; [[a]]
</span
	  ><a href="Operators.html#%2A%2A%2F%5C%2A%2A"
	  ><span class="hs-operator hs-var hs-var"
	    >**/\**</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >[[a]]
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>([[a]] -&gt; [a] -&gt; [a]) -&gt; [[[a]]] -&gt; [[a]] -&gt; [[a]]
forall a b c. (a -&gt; b -&gt; c) -&gt; [a] -&gt; [b] -&gt; [c]
</span
	><span class="hs-identifier hs-var"
	>zipWith</span
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]] -&gt; [a] -&gt; [a]
forall a. [[a]] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2A%2F%5C%2A"
	><span class="hs-operator hs-var"
	  >(*/\*)</span
	  ></a
	></span
      ><span
      > </span
      ><span class="hs-special"
      >[</span
      ><span class="annot"
      ><span class="annottext"
	>[[a]]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]] -&gt; [[a]] -&gt; [[a]]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%2B%2B%2B"
	><span class="hs-operator hs-var"
	  >+++</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span class="hs-special"
      >]</span
      ><span
      > </span
      ><span class="hs-special"
      >(</span
      ><span class="annot"
      ><span class="annottext"
	>[[a]]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]] -&gt; [[a]] -&gt; [[a]]
forall a. [a] -&gt; [a] -&gt; [a]
</span
	><a href="Operators.html#%24%24%24"
	><span class="hs-operator hs-var"
	  >$$$</span
	  ></a
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>[[a]]
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span class="hs-special"
      >)</span
      ><span
      >
</span
      ><span id="line-19"
      ></span
      ><span
      >
</span
      ><span id="line-20"
      ></span
      ><span
      >
</span
      ><span id="line-21"
      ></span
      ><span id=""
      ><span id=""
	><span id=""
	  ><span class="annot"
	    ><a href="Operators.html#%23.%23"
	      ><span class="hs-operator hs-type"
		>(#.#)</span
		></a
	      ></span
	    ><span
	    > </span
	    ><span class="hs-glyph"
	    >::</span
	    ><span
	    > </span
	    ><span class="annot"
	    ><a href="#"
	      ><span class="hs-identifier hs-type"
		>a</span
		></a
	      ></span
	    ><span
	    > </span
	    ><span class="hs-glyph"
	    >-&gt;</span
	    ><span
	    > </span
	    ><span class="annot"
	    ><a href="#"
	      ><span class="hs-identifier hs-type"
		>b</span
		></a
	      ></span
	    ><span
	    > </span
	    ><span class="hs-glyph"
	    >-&gt;</span
	    ><span
	    > </span
	    ><span class="hs-special"
	    >(</span
	    ><span class="annot"
	    ><a href="#"
	      ><span class="hs-identifier hs-type"
		>c</span
		></a
	      ></span
	    ><span
	    > </span
	    ><span class="hs-glyph"
	    >-&gt;</span
	    ><span
	    > </span
	    ><span class="hs-special"
	    >(</span
	    ><span class="annot"
	    ><a href="#"
	      ><span class="hs-identifier hs-type"
		>a</span
		></a
	      ></span
	    ><span class="hs-special"
	    >,</span
	    ><span
	    > </span
	    ><span class="annot"
	    ><a href="#"
	      ><span class="hs-identifier hs-type"
		>b</span
		></a
	      ></span
	    ><span class="hs-special"
	    >)</span
	    ><span class="hs-special"
	    >)</span
	    ></span
	  ></span
	></span
      ><span
      >
</span
      ><span id="line-22"
      ></span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >a
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >a</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id="%23.%23"
      ><span class="annot"
	><span class="annottext"
	  >#.# :: forall a b c. a -&gt; b -&gt; c -&gt; (a, b)
</span
	  ><a href="Operators.html#%23.%23"
	  ><span class="hs-operator hs-var hs-var"
	    >#.#</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span id=""
      ><span class="annot"
	><span class="annottext"
	  >b
</span
	  ><a href="#"
	  ><span class="hs-identifier hs-var"
	    >b</span
	    ></a
	  ></span
	></span
      ><span
      > </span
      ><span class="hs-glyph"
      >=</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>(a, b) -&gt; c -&gt; (a, b)
forall a b. a -&gt; b -&gt; a
</span
	><span class="hs-identifier hs-var"
	>const</span
	></span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>((a, b) -&gt; c -&gt; (a, b)) -&gt; (a, b) -&gt; c -&gt; (a, b)
forall a b. (a -&gt; b) -&gt; a -&gt; b
</span
	><span class="hs-operator hs-var"
	>$</span
	></span
      ><span
      > </span
      ><span class="hs-special"
      >(</span
      ><span class="annot"
      ><span class="annottext"
	>a
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >a</span
	  ></a
	></span
      ><span class="hs-special"
      >,</span
      ><span
      > </span
      ><span class="annot"
      ><span class="annottext"
	>b
</span
	><a href="#"
	><span class="hs-identifier hs-var"
	  >b</span
	  ></a
	></span
      ><span class="hs-special"
      >)</span
      ><span
      >
</span
      ><span id="line-23"
      ></span
      ></pre
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