diff options
Diffstat (limited to 'html/068random.mu.html')
| -rw-r--r-- | html/068random.mu.html | 178 |
1 files changed, 101 insertions, 77 deletions
diff --git a/html/068random.mu.html b/html/068random.mu.html index ae1f7596..01a101c2 100644 --- a/html/068random.mu.html +++ b/html/068random.mu.html @@ -6,7 +6,7 @@ <meta name="Generator" content="Vim/7.4"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> -<meta name="settings" content="use_css,pre_wrap,no_foldcolumn,expand_tabs,prevent_copy="> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal"> <style type="text/css"> <!-- @@ -15,9 +15,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color * { font-size: 12pt; font-size: 1em; } .Delimiter { color: #800080; } .muControl { color: #c0a020; } +.Special { color: #c00000; } .Comment { color: #9090ff; } .Constant { color: #00a0a0; } -.Special { color: #c00000; } +.LineNr { color: #444444; } .muRecipe { color: #ff8700; } .muScenario { color: #00af00; } --> @@ -26,85 +27,108 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <script type='text/javascript'> <!-- +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + --> </script> </head> -<body> +<body onload='JumpToLine();'> <pre id='vimCodeElement'> -<span class="muRecipe">def</span> random generator:&:stream:num<span class="muRecipe"> -> </span>result:num, fail?:bool, generator:&:stream:num [ - <span class="Constant">local-scope</span> - <span class="Constant">load-ingredients</span> - <span class="Delimiter">{</span> - <span class="muControl">break-if</span> generator - <span class="Comment"># generator is 0? use real random-number generator</span> - result <span class="Special"><-</span> real-random - <span class="muControl">return</span> result, <span class="Constant">0/false</span> - <span class="Delimiter">}</span> - result, fail?, generator <span class="Special"><-</span> read generator -] - -<span class="Comment"># helper for tests</span> -<span class="muRecipe">def</span> assume-random-numbers<span class="muRecipe"> -> </span>result:&:stream:num [ - <span class="Constant">local-scope</span> - <span class="Constant">load-ingredients</span> - <span class="Comment"># compute result-len, space to allocate in result</span> - result-len:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> - <span class="Delimiter">{</span> - _, arg-received?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> - <span class="muControl">break-unless</span> arg-received? - result-len <span class="Special"><-</span> add result-len,<span class="Constant"> 1</span> - <span class="muControl">loop</span> - <span class="Delimiter">}</span> - <span class="Constant">rewind-ingredients</span> - result-data:&:@:num <span class="Special"><-</span> new <span class="Constant">number:type</span>, result-len - idx:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> - <span class="Delimiter">{</span> - curr:num, arg-received?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> - <span class="muControl">break-unless</span> arg-received? - *result-data <span class="Special"><-</span> put-index *result-data, idx, curr - idx <span class="Special"><-</span> add idx,<span class="Constant"> 1</span> - <span class="muControl">loop</span> - <span class="Delimiter">}</span> - result <span class="Special"><-</span> new-stream result-data -] - -<span class="muScenario">scenario</span> random-numbers-in-scenario [ - <span class="Constant">local-scope</span> - source:&:stream:num <span class="Special"><-</span> assume-random-numbers<span class="Constant"> 34</span>,<span class="Constant"> 35</span>,<span class="Constant"> 37</span> - 1:num/<span class="Special">raw</span>, 2:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source - 3:num/<span class="Special">raw</span>, 4:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source - 5:num/<span class="Special">raw</span>, 6:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source - 7:num/<span class="Special">raw</span>, 8:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source - memory-should-contain [ - <span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 34</span> - <span class="Constant"> 2</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> - <span class="Constant"> 3</span> <span class="Special"><-</span><span class="Constant"> 35</span> - <span class="Constant"> 4</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> - <span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 37</span> - <span class="Constant"> 6</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> - <span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># empty result</span> - <span class="Constant"> 8</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># end of stream</span> - ] -] - -<span class="muRecipe">def</span> random-in-range generator:&:stream:num, start:num, end:num<span class="muRecipe"> -> </span>result:num, fail?:bool, generator:&:stream:num [ - <span class="Constant">local-scope</span> - <span class="Constant">load-ingredients</span> - result, fail?, generator <span class="Special"><-</span> random generator - <span class="muControl">return-if</span> fail? - delta:num <span class="Special"><-</span> subtract end, start - _, result <span class="Special"><-</span> divide-with-remainder result, delta - result <span class="Special"><-</span> add result, start -] - -<span class="muScenario">scenario</span> random-in-range [ - <span class="Constant">local-scope</span> - source:&:stream:num <span class="Special"><-</span> assume-random-numbers<span class="Constant"> 91</span> - 1:num/<span class="Special">raw</span> <span class="Special"><-</span> random-in-range source,<span class="Constant"> 40</span>,<span class="Constant"> 50</span> - memory-should-contain [ - <span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 41</span> - ] -] +<a name="L1"></a><span id="L1" class="LineNr"> 1 </span><span class="muRecipe">def</span> random generator:&:stream:num<span class="muRecipe"> -> </span>result:num, fail?:bool, generator:&:stream:num [ +<a name="L2"></a><span id="L2" class="LineNr"> 2 </span> <span class="Constant">local-scope</span> +<a name="L3"></a><span id="L3" class="LineNr"> 3 </span> <span class="Constant">load-ingredients</span> +<a name="L4"></a><span id="L4" class="LineNr"> 4 </span> <span class="Delimiter">{</span> +<a name="L5"></a><span id="L5" class="LineNr"> 5 </span> <span class="muControl">break-if</span> generator +<a name="L6"></a><span id="L6" class="LineNr"> 6 </span> <span class="Comment"># generator is 0? use real random-number generator</span> +<a name="L7"></a><span id="L7" class="LineNr"> 7 </span> result <span class="Special"><-</span> real-random +<a name="L8"></a><span id="L8" class="LineNr"> 8 </span> <span class="muControl">return</span> result, <span class="Constant">0/false</span> +<a name="L9"></a><span id="L9" class="LineNr"> 9 </span> <span class="Delimiter">}</span> +<a name="L10"></a><span id="L10" class="LineNr">10 </span> result, fail?, generator <span class="Special"><-</span> read generator +<a name="L11"></a><span id="L11" class="LineNr">11 </span>] +<a name="L12"></a><span id="L12" class="LineNr">12 </span> +<a name="L13"></a><span id="L13" class="LineNr">13 </span><span class="Comment"># helper for tests</span> +<a name="L14"></a><span id="L14" class="LineNr">14 </span><span class="muRecipe">def</span> assume-random-numbers<span class="muRecipe"> -> </span>result:&:stream:num [ +<a name="L15"></a><span id="L15" class="LineNr">15 </span> <span class="Constant">local-scope</span> +<a name="L16"></a><span id="L16" class="LineNr">16 </span> <span class="Constant">load-ingredients</span> +<a name="L17"></a><span id="L17" class="LineNr">17 </span> <span class="Comment"># compute result-len, space to allocate in result</span> +<a name="L18"></a><span id="L18" class="LineNr">18 </span> result-len:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> +<a name="L19"></a><span id="L19" class="LineNr">19 </span> <span class="Delimiter">{</span> +<a name="L20"></a><span id="L20" class="LineNr">20 </span> _, arg-received?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> +<a name="L21"></a><span id="L21" class="LineNr">21 </span> <span class="muControl">break-unless</span> arg-received? +<a name="L22"></a><span id="L22" class="LineNr">22 </span> result-len <span class="Special"><-</span> add result-len,<span class="Constant"> 1</span> +<a name="L23"></a><span id="L23" class="LineNr">23 </span> <span class="muControl">loop</span> +<a name="L24"></a><span id="L24" class="LineNr">24 </span> <span class="Delimiter">}</span> +<a name="L25"></a><span id="L25" class="LineNr">25 </span> <span class="Constant">rewind-ingredients</span> +<a name="L26"></a><span id="L26" class="LineNr">26 </span> result-data:&:@:num <span class="Special"><-</span> new <span class="Constant">number:type</span>, result-len +<a name="L27"></a><span id="L27" class="LineNr">27 </span> idx:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> +<a name="L28"></a><span id="L28" class="LineNr">28 </span> <span class="Delimiter">{</span> +<a name="L29"></a><span id="L29" class="LineNr">29 </span> curr:num, arg-received?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> +<a name="L30"></a><span id="L30" class="LineNr">30 </span> <span class="muControl">break-unless</span> arg-received? +<a name="L31"></a><span id="L31" class="LineNr">31 </span> *result-data <span class="Special"><-</span> put-index *result-data, idx, curr +<a name="L32"></a><span id="L32" class="LineNr">32 </span> idx <span class="Special"><-</span> add idx,<span class="Constant"> 1</span> +<a name="L33"></a><span id="L33" class="LineNr">33 </span> <span class="muControl">loop</span> +<a name="L34"></a><span id="L34" class="LineNr">34 </span> <span class="Delimiter">}</span> +<a name="L35"></a><span id="L35" class="LineNr">35 </span> result <span class="Special"><-</span> new-stream result-data +<a name="L36"></a><span id="L36" class="LineNr">36 </span>] +<a name="L37"></a><span id="L37" class="LineNr">37 </span> +<a name="L38"></a><span id="L38" class="LineNr">38 </span><span class="muScenario">scenario</span> random-numbers-in-scenario [ +<a name="L39"></a><span id="L39" class="LineNr">39 </span> <span class="Constant">local-scope</span> +<a name="L40"></a><span id="L40" class="LineNr">40 </span> source:&:stream:num <span class="Special"><-</span> assume-random-numbers<span class="Constant"> 34</span>,<span class="Constant"> 35</span>,<span class="Constant"> 37</span> +<a name="L41"></a><span id="L41" class="LineNr">41 </span> 1:num/<span class="Special">raw</span>, 2:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source +<a name="L42"></a><span id="L42" class="LineNr">42 </span> 3:num/<span class="Special">raw</span>, 4:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source +<a name="L43"></a><span id="L43" class="LineNr">43 </span> 5:num/<span class="Special">raw</span>, 6:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source +<a name="L44"></a><span id="L44" class="LineNr">44 </span> 7:num/<span class="Special">raw</span>, 8:bool/<span class="Special">raw</span> <span class="Special"><-</span> random source +<a name="L45"></a><span id="L45" class="LineNr">45 </span> memory-should-contain [ +<a name="L46"></a><span id="L46" class="LineNr">46 </span> <span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 34</span> +<a name="L47"></a><span id="L47" class="LineNr">47 </span> <span class="Constant"> 2</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> +<a name="L48"></a><span id="L48" class="LineNr">48 </span> <span class="Constant"> 3</span> <span class="Special"><-</span><span class="Constant"> 35</span> +<a name="L49"></a><span id="L49" class="LineNr">49 </span> <span class="Constant"> 4</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> +<a name="L50"></a><span id="L50" class="LineNr">50 </span> <span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 37</span> +<a name="L51"></a><span id="L51" class="LineNr">51 </span> <span class="Constant"> 6</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># everything went well</span> +<a name="L52"></a><span id="L52" class="LineNr">52 </span> <span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># empty result</span> +<a name="L53"></a><span id="L53" class="LineNr">53 </span> <span class="Constant"> 8</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># end of stream</span> +<a name="L54"></a><span id="L54" class="LineNr">54 </span> ] +<a name="L55"></a><span id="L55" class="LineNr">55 </span>] +<a name="L56"></a><span id="L56" class="LineNr">56 </span> +<a name="L57"></a><span id="L57" class="LineNr">57 </span><span class="muRecipe">def</span> random-in-range generator:&:stream:num, start:num, end:num<span class="muRecipe"> -> </span>result:num, fail?:bool, generator:&:stream:num [ +<a name="L58"></a><span id="L58" class="LineNr">58 </span> <span class="Constant">local-scope</span> +<a name="L59"></a><span id="L59" class="LineNr">59 </span> <span class="Constant">load-ingredients</span> +<a name="L60"></a><span id="L60" class="LineNr">60 </span> result, fail?, generator <span class="Special"><-</span> random generator +<a name="L61"></a><span id="L61" class="LineNr">61 </span> <span class="muControl">return-if</span> fail? +<a name="L62"></a><span id="L62" class="LineNr">62 </span> delta:num <span class="Special"><-</span> subtract end, start +<a name="L63"></a><span id="L63" class="LineNr">63 </span> _, result <span class="Special"><-</span> divide-with-remainder result, delta +<a name="L64"></a><span id="L64" class="LineNr">64 </span> result <span class="Special"><-</span> add result, start +<a name="L65"></a><span id="L65" class="LineNr">65 </span>] +<a name="L66"></a><span id="L66" class="LineNr">66 </span> +<a name="L67"></a><span id="L67" class="LineNr">67 </span><span class="muScenario">scenario</span> random-in-range [ +<a name="L68"></a><span id="L68" class="LineNr">68 </span> <span class="Constant">local-scope</span> +<a name="L69"></a><span id="L69" class="LineNr">69 </span> source:&:stream:num <span class="Special"><-</span> assume-random-numbers<span class="Constant"> 91</span> +<a name="L70"></a><span id="L70" class="LineNr">70 </span> 1:num/<span class="Special">raw</span> <span class="Special"><-</span> random-in-range source,<span class="Constant"> 40</span>,<span class="Constant"> 50</span> +<a name="L71"></a><span id="L71" class="LineNr">71 </span> memory-should-contain [ +<a name="L72"></a><span id="L72" class="LineNr">72 </span> <span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 41</span> +<a name="L73"></a><span id="L73" class="LineNr">73 </span> ] +<a name="L74"></a><span id="L74" class="LineNr">74 </span>] </pre> </body> </html> |