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<div class="chapter-rule">
<hr class="chapter-long">
<p>Appendix</p>
<hr class="chapter-short">
<div>
<div>
E
</div>
</div>
</div>
<h2 id="apl2-character-set">APL2 Character Set</h2>
<p>The entire set of displayable <span class="small-caps">APL2</span> characters is shown in the chart on the next page, along with their common-usage names. The names shown are for the symbols themselves and not necessarily for the operations that they represent.</p>
<center>
<figure>
<img src="images/apl_keyboard_2.png" alt="Keyboard for APL2">
<figcaption>Keyboard for APL2</figcaption>
</figure>
<table id="character-set">
<colgroup>
<col>
<col>
<col>
<col>
</colgroup>
<tbody>
<tr>
<!--using capital letters with 'U+0332 COMBINING LOW LINE' character-->
<td class="b" colspan="4"><pre>A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
AĢ² BĢ² CĢ² DĢ² EĢ² FĢ² GĢ² HĢ² IĢ² JĢ² KĢ² LĢ² MĢ² NĢ² OĢ² PĢ² QĢ² RĢ² SĢ² TĢ² UĢ² VĢ² WĢ² XĢ² YĢ² ZĢ²
a b c d e f g h i j k l m n o p q r s t u v w x y z
0 1 2 3 4 5 6 7 8 9</pre></td>
</tr>
<tr>
<td class="t r"><code>ĀØ</code> dieresis</td><!--U+00A8-->
<td class="l t r"><code>āŗ</code> alpha<a href="#fnstar">ā </a></td><!--U+237A-->
<td class="l t"><code>ā±</code> nor</td><!--U+2371-->
<td class="t"><code>āØ ā¼</code></td>
</tr>
<tr>
<td class="r"><code>ĀÆ</code> overbar</td><!--U+00AF-->
<td class="l r"><code>ā</code> up stile</td><!--U+2308-->
<td class="l"><code>ā²</code> nand</td><!--U+2372-->
<td><code>ā§ ā¼</code></td>
</tr>
<tr>
<td class="r"><code><</code> less than</td><!--U+003C-->
<td class="l r"><code>ā</code> down stile</td><!--U+003E-->
<td class="l"><code>ā</code> del stile</td><!--U+2352-->
<td><code>ā ā£</code></td>
</tr>
<tr>
<td class="r"><code>ā¤</code> less than or equal to</td><!--U+2264-->
<td class="l r"><code>_</code> underbar</td><!--U+005F-->
<td class="l"><code>ā</code> delta stile</td><!--U+234B-->
<td><code>ā ā£</code></td>
</tr>
<tr>
<td class="r"><code>=</code> equal</td><!--U+003D-->
<td class="l r"><code>ā</code> del</td><!--U+2207-->
<td class="l"><code>ā</code> delta underbar</td><!--U+2359-->
<td><code>ā _</code></td>
</tr>
<tr>
<td class="r"><code>ā„</code> greater than or equal to</td><!--U+2265-->
<td class="l r"><code>ā</code> delta</td><!--U+2206-->
<td class="l"><code>ā½</code> circle stile</td><!--U+233D-->
<td><code>ā ā£</code></td>
</tr>
<tr>
<td class="r"><code>></code> greater than</td><!--U+003E-->
<td class="l r"><code>ā</code> jot</td><!--U+2218-->
<td class="l"><code>ā</code> circle backslash</td><!--U+2349-->
<td><code>ā \</code></td>
</tr>
<tr>
<td class="r"><code>ā </code> not equal</td><!--U+2260-->
<td class="l r"><code>'</code> quote</td><!--U+0027-->
<td class="l"><code>ā</code> circle bar</td><!--U+2296-->
<td><code>ā ā</code></td>
</tr>
<tr>
<td class="r"><code>āØ</code> down caret</td><!--U+2228-->
<td class="l r"><code>ā</code> quad</td><!--U+2395-->
<td class="l"><code>ā</code> circle star</td><!--U+235F-->
<td><code>ā ā</code></td>
</tr>
<tr>
<td class="r"><code>ā§</code> caret</td><!--U+2227-->
<td class="l r"><code>(</code> left paren</td><!--U+0028-->
<td class="l"><code>ā¶</code> I-beam<a href="#fnstar">ā </a></td><!--U+2336-->
<td><code>ā„ ā¤</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> minus (bar or midbar)</td><!--U+2212-->
<td class="l r"><code>)</code> right paren</td><!--U+0029-->
<td class="l"><code>ā«</code> del tilde</td><!--U+236B-->
<td><code>ā ā¼</code></td>
</tr>
<tr>
<td class="r"><code>Ć·</code> divide</td><!--U+00F7-->
<td class="l r"><code>[</code> left bracket</td><!--U+005B-->
<td class="l"><code>ā</code> base jot</td><!--U+234E-->
<td><code>ā„ ā</code></td>
</tr>
<tr>
<td class="r"><code>+</code> plus</td><!--U+002B-->
<td class="l r"><code>]</code> right bracket</td><!--U+005D-->
<td class="l"><code>ā</code> top jot</td><!--U+2355-->
<td><code>ā¤ ā</code></td>
</tr>
<tr>
<td class="r"><code>Ć</code> times</td><!--U+00D7-->
<td class="l r"><code>ā</code> left shoe</td><!--U+2282-->
<td class="l"><code>ā</code> backslash bar</td><!--U+2340-->
<td><code>\ ā</code></td>
</tr>
<tr>
<td class="r"><code>?</code> query</td><!--U+003F-->
<td class="l r"><code>ā</code> right shoe</td><!--U+2283-->
<td class="l"><code>āæ</code> slash bar</td><!--U+233F-->
<td><code>/ ā</code></td>
</tr>
<tr>
<td class="r"><code>āµ</code> omega<a href="#fnstar">ā </a></td><!--U+2375-->
<td class="l r"><code>ā©</code> cap</td><!--U+2229-->
<td class="l"><code>ā</code> lamp</td><!--U+235D-->
<td><code>ā© ā</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> epsilon</td><!--U+220A-->
<td class="l r"><code>āŖ</code> cup</td><!--U+222A-->
<td class="l"><code>ā</code> quote-quad (quad-prime)</td><!--U+235E-->
<td><code>ā '</code></td>
</tr>
<tr>
<td class="r"><code>ā“</code> rho</td><!--U+2374-->
<td class="l r"><code>ā„</code> base</td><!--U+22A5-->
<td class="l"><code>!</code> shriek</td><!--U+0021-->
<td><code>. '</code></td>
</tr>
<tr>
<td class="r"><code>ā¼</code> tilde</td><!--U+223C-->
<td class="l r"><code>ā¤</code> top</td><!--U+22A4-->
<td class="l"><code>ā¹</code> domino</td><!--U+2339-->
<td><code>ā Ć·</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> up arrow</td><!--U+2191-->
<td class="l r"><code>ā£</code> stile</td><!--U+2223-->
<td class="l"><code>ā</code> quad backslash<a href="#fnstar">ā </a></td><!--U+2342-->
<td><code>ā \</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> down arrow</td><!--U+2193-->
<td class="l r"><code>;</code> semicolon</td><!--U+003B-->
<td class="l"><code>ā»</code> quad jot<a href="#fnstar">ā </a></td><!--U+233B-->
<td><code>ā ā</code></td>
</tr>
<tr>
<td class="r"><code>ā³</code> iota</td><!--U+2373-->
<td class="l r"><code>:</code> colon</td><!--U+003A-->
<td class="l"><code>ā·</code> squad (squished quad)</td><!--U+2337-->
<td><code>[ ]</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> circle</td><!--U+25CB-->
<td class="l r"><code>,</code> comma</td><!--U+002C-->
<td class="l"><code>ā”</code> equal underbar</td><!--U+2261-->
<td><code>= _</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> star</td><!--U+22C6-->
<td class="l r"><code>.</code> dot</td><!--U+002E-->
<td class="l"><code>ā·</code> epsilon underbar</td><!--U+2377-->
<td><code>ā _</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> right arrow</td><!--U+2192-->
<td class="l r"><code>\</code> backslash</td><!--U+005C-->
<td class="l"><code>āø</code> iota underbar<a href="#fnstar">ā </a></td><!--U+2378-->
<td><code>ā³ _</code></td>
</tr>
<tr>
<td class="r"><code>ā</code> left arrow</td><!--U+2190-->
<td class="l r"><code>/</code> slash</td><!--U+002F-->
<td class="l"><code>āµ</code> dotted del<a href="#fnstar">ā </a></td><!--U+2235-->
<td><code>ĀØ .</code></td>
</tr>
<tr>
<td class="r b" rowspan=2></td>
<td class="l r"></td>
<td class="l"><code>%</code> percent<a href="#fnstar">ā </a></td><!--U+0025-->
<td><code>/ Ć·</code></td>
</tr>
<tr>
<td class="l r b"><code> </code> blank (space)</td><!--U+0020-->
<td class="l"><code>&</code> ampersand<a href="#fnstar">ā </a></td><!--U+0026-->
<td><code>ā£ ā</code></td>
</tr>
<tr>
<td class="t r" colspan=2 rowspan=14 style="width: min-content; vertical-align: bottom;"><ul>
<li id="fnstar">These characters currently have no assigned purpose in APL2, other than their use as decorators.</li>
</ul></td>
<td class="l"><code>Ā¢</code> cent<a href="#fnstar">ā </a></td><!--U+00A2-->
<td><code>ā£ ā</code></td>
</tr>
<tr>
<td class="l"><code>{body}lt;/code> dollar<a href="#fnstar">ā </a></td><!--U+0024-->
<td><code>S /</code></td>
</tr>
<tr>
<td class="l"><code>#</code> pound<a href="#fnstar">ā </a></td><!--U+0023-->
<td><code>N =</code></td>
</tr>
<tr>
<td class="l"><code>@</code> at<a href="#fnstar">ā </a></td><!--U+0040-->
<td><code>Q ā</code></td>
</tr>
<tr>
<td class="l"><code>Ē</code> exclamation<a href="#fnstar">ā </a></td><!--U+01C3-->
<td><code>' ā</code></td>
</tr>
<tr>
<td class="l"><code>|</code> vertical bar<a href="#fnstar">ā </a></td><!--U+007C-->
<td><code>ā£ ā„</code></td>
</tr>
<tr>
<td class="l"><code>~</code> tilde<a href="#fnstar">ā </a></td><!--U+007E-->
<td><code>ā£ ā¼</code></td>
</tr>
<tr>
<td class="l"><code>Ā¬</code> not<a href="#fnstar">ā </a></td><!--U+00AC-->
<td><code>/ ā¼</code></td>
</tr>
<tr>
<td class="l"><code>Ā¦</code> split bar<a href="#fnstar">ā </a></td><!--U+00A6-->
<td><code>, '</code></td>
</tr>
<tr>
<td class="l"><code>"</code> double quote<a href="#fnstar">ā </a></td><!--U+0022-->
<td><code>ĀØ '</code></td>
</tr>
<tr>
<td class="l"><code>{</code> left brace<a href="#fnstar">ā </a></td><!--U+007B-->
<td><code>ā (</code></td>
</tr>
<tr>
<td class="l"><code>}</code> right brace<a href="#fnstar">ā </a></td><!--U+007D-->
<td><code>ā )</code></td>
</tr>
<tr>
<td class="l"><code>ā</code> backslash<a href="#fnstar">ā </a></td><!--U+2216-->
<td><code>\ ā£</code></td>
</tr>
<tr>
<td class="l b"><code>`</code> accent<a href="#fnstar">ā </a></td><!--U+0060-->
<td class="b"><code>\ ĀÆ</code></td>
</tr>
</tbody>
</table>
</center>