Update dev doc after building 11899

Author: SymPy (Travis CI)

dev/_modules/sympy/series/limits.html

@@ -106,32 +106,28 @@ <h1>Source code for sympy.series.limits</h1><div class="highlight"><pre>
 
 </div>
 <span class="k">def</span> <span class="nf">heuristics</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">):</span>
-    <span class="k">if</span> <span class="nb">abs</span><span class="p">(</span><span class="n">z0</span><span class="p">)</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span><span class="p">:</span>
-        <span class="k">return</span> <span class="n">limit</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">subs</span><span class="p">(</span><span class="n">z</span><span class="p">,</span> <span class="mi">1</span><span class="o">/</span><span class="n">z</span><span class="p">),</span> <span class="n">z</span><span class="p">,</span> <span class="n">S</span><span class="o">.</span><span class="n">Zero</span><span class="p">,</span> <span class="s">&quot;+&quot;</span> <span class="k">if</span> <span class="n">z0</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span> <span class="k">else</span> <span class="s">&quot;-&quot;</span><span class="p">)</span>
-
     <span class="n">rv</span> <span class="o">=</span> <span class="bp">None</span>
-    <span class="n">bad</span> <span class="o">=</span> <span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">NaN</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span>
 
-    <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Mul</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Add</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Pow</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Function</span><span class="p">:</span>
+    <span class="k">if</span> <span class="nb">abs</span><span class="p">(</span><span class="n">z0</span><span class="p">)</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span><span class="p">:</span>
+        <span class="n">rv</span> <span class="o">=</span> <span class="n">limit</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">subs</span><span class="p">(</span><span class="n">z</span><span class="p">,</span> <span class="mi">1</span><span class="o">/</span><span class="n">z</span><span class="p">),</span> <span class="n">z</span><span class="p">,</span> <span class="n">S</span><span class="o">.</span><span class="n">Zero</span><span class="p">,</span> <span class="s">&quot;+&quot;</span> <span class="k">if</span> <span class="n">z0</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span> <span class="k">else</span> <span class="s">&quot;-&quot;</span><span class="p">)</span>
+        <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">rv</span><span class="p">,</span> <span class="n">Limit</span><span class="p">):</span>
+            <span class="k">return</span>
+    <span class="k">elif</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Mul</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Add</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Pow</span> <span class="ow">or</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Function</span><span class="p">:</span>
         <span class="n">r</span> <span class="o">=</span> <span class="p">[]</span>
         <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">:</span>
-            <span class="k">try</span><span class="p">:</span>
-                <span class="n">l</span> <span class="o">=</span> <span class="n">limit</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">)</span>
-                <span class="k">if</span> <span class="n">l</span><span class="o">.</span><span class="n">has</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">Infinity</span><span class="p">)</span> <span class="ow">and</span> <span class="n">l</span><span class="o">.</span><span class="n">is_finite</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span>
-                    <span class="k">break</span>
-                <span class="k">else</span><span class="p">:</span>
-                    <span class="n">r</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">l</span><span class="p">)</span>
-            <span class="k">except</span> <span class="n">PoleError</span><span class="p">:</span>
-                <span class="k">break</span>
-            <span class="k">if</span> <span class="n">r</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="ow">in</span> <span class="n">bad</span><span class="p">:</span>
-                <span class="k">break</span>
-        <span class="k">else</span><span class="p">:</span>
-            <span class="k">if</span> <span class="n">r</span><span class="p">:</span>
-                <span class="n">rv</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="o">*</span><span class="n">r</span><span class="p">)</span>
-
-    <span class="k">if</span> <span class="n">rv</span> <span class="ow">in</span> <span class="n">bad</span><span class="p">:</span>
-        <span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;Don&#39;t know how to calculate the limit(</span><span class="si">%s</span><span class="s">, </span><span class="si">%s</span><span class="s">, </span><span class="si">%s</span><span class="s">, dir=</span><span class="si">%s</span><span class="s">), sorry.&quot;</span>
-        <span class="k">raise</span> <span class="n">PoleError</span><span class="p">(</span><span class="n">msg</span> <span class="o">%</span> <span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">))</span>
+            <span class="n">l</span> <span class="o">=</span> <span class="n">limit</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">)</span>
+            <span class="k">if</span> <span class="n">l</span><span class="o">.</span><span class="n">has</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">Infinity</span><span class="p">)</span> <span class="ow">and</span> <span class="n">l</span><span class="o">.</span><span class="n">is_finite</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span>
+                <span class="k">return</span>
+            <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">l</span><span class="p">,</span> <span class="n">Limit</span><span class="p">):</span>
+                <span class="k">return</span>
+            <span class="k">elif</span> <span class="n">l</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">NaN</span><span class="p">:</span>
+                <span class="k">return</span>
+            <span class="k">else</span><span class="p">:</span>
+                <span class="n">r</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">l</span><span class="p">)</span>
+        <span class="k">if</span> <span class="n">r</span><span class="p">:</span>
+            <span class="n">rv</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="o">*</span><span class="n">r</span><span class="p">)</span>
+            <span class="k">if</span> <span class="n">rv</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">NaN</span><span class="p">:</span>
+                <span class="k">return</span>
 
     <span class="k">return</span> <span class="n">rv</span>
 
@@ -210,8 +206,12 @@ <h1>Source code for sympy.series.limits</h1><div class="highlight"><pre>
                 <span class="k">if</span> <span class="nb">all</span><span class="p">(</span><span class="n">ok</span><span class="p">(</span><span class="n">w</span><span class="p">)</span> <span class="k">for</span> <span class="n">w</span> <span class="ow">in</span> <span class="n">e</span><span class="o">.</span><span class="n">as_numer_denom</span><span class="p">()):</span>
                     <span class="n">u</span> <span class="o">=</span> <span class="n">C</span><span class="o">.</span><span class="n">Dummy</span><span class="p">(</span><span class="n">positive</span><span class="o">=</span><span class="p">(</span><span class="n">z0</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span><span class="p">))</span>
                     <span class="n">inve</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">subs</span><span class="p">(</span><span class="n">z</span><span class="p">,</span> <span class="mi">1</span><span class="o">/</span><span class="n">u</span><span class="p">)</span>
-                    <span class="k">return</span> <span class="n">limit</span><span class="p">(</span><span class="n">inve</span><span class="o">.</span><span class="n">as_leading_term</span><span class="p">(</span><span class="n">u</span><span class="p">),</span> <span class="n">u</span><span class="p">,</span>
-                                 <span class="n">S</span><span class="o">.</span><span class="n">Zero</span><span class="p">,</span> <span class="s">&quot;+&quot;</span> <span class="k">if</span> <span class="n">z0</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span> <span class="k">else</span> <span class="s">&quot;-&quot;</span><span class="p">)</span>
+                    <span class="n">r</span> <span class="o">=</span> <span class="n">limit</span><span class="p">(</span><span class="n">inve</span><span class="o">.</span><span class="n">as_leading_term</span><span class="p">(</span><span class="n">u</span><span class="p">),</span> <span class="n">u</span><span class="p">,</span>
+                              <span class="n">S</span><span class="o">.</span><span class="n">Zero</span><span class="p">,</span> <span class="s">&quot;+&quot;</span> <span class="k">if</span> <span class="n">z0</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Infinity</span> <span class="k">else</span> <span class="s">&quot;-&quot;</span><span class="p">)</span>
+                    <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">r</span><span class="p">,</span> <span class="n">Limit</span><span class="p">):</span>
+                        <span class="k">return</span> <span class="bp">self</span>
+                    <span class="k">else</span><span class="p">:</span>
+                        <span class="k">return</span> <span class="n">r</span>
 
         <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">is_Order</span><span class="p">:</span>
             <span class="k">return</span> <span class="n">C</span><span class="o">.</span><span class="n">Order</span><span class="p">(</span><span class="n">limit</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expr</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">),</span> <span class="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="mi">1</span><span class="p">:])</span>
@@ -221,10 +221,10 @@ <h1>Source code for sympy.series.limits</h1><div class="highlight"><pre>
             <span class="k">if</span> <span class="n">r</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">NaN</span><span class="p">:</span>
                 <span class="k">raise</span> <span class="n">PoleError</span><span class="p">()</span>
         <span class="k">except</span> <span class="p">(</span><span class="n">PoleError</span><span class="p">,</span> <span class="ne">ValueError</span><span class="p">):</span>
-            <span class="k">try</span><span class="p">:</span>
-                <span class="n">r</span> <span class="o">=</span> <span class="n">heuristics</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">)</span>
-            <span class="k">except</span> <span class="n">PoleError</span><span class="p">:</span>
+            <span class="n">r</span> <span class="o">=</span> <span class="n">heuristics</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">z</span><span class="p">,</span> <span class="n">z0</span><span class="p">,</span> <span class="nb">dir</span><span class="p">)</span>
+            <span class="k">if</span> <span class="n">r</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span>
                 <span class="k">return</span> <span class="bp">self</span>
+
         <span class="k">return</span> <span class="n">r</span></div></div>
 </pre></div>
 

dev/_modules/sympy/series/order.html

@@ -391,7 +391,7 @@ <h1>Source code for sympy.series.order</h1><div class="highlight"><pre>
 <span class="sd">        Return None if the inclusion relation cannot be determined</span>
 <span class="sd">        (e.g. when self and expr have different symbols).</span>
 <span class="sd">        &quot;&quot;&quot;</span>
-        <span class="kn">from</span> <span class="nn">sympy</span> <span class="kn">import</span> <span class="n">powsimp</span><span class="p">,</span> <span class="n">PoleError</span>
+        <span class="kn">from</span> <span class="nn">sympy</span> <span class="kn">import</span> <span class="n">powsimp</span>
         <span class="k">if</span> <span class="n">expr</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">Zero</span><span class="p">:</span>
             <span class="k">return</span> <span class="bp">True</span>
         <span class="k">if</span> <span class="n">expr</span> <span class="ow">is</span> <span class="n">S</span><span class="o">.</span><span class="n">NaN</span><span class="p">:</span>

dev/modules/core.html

@@ -6993,7 +6993,7 @@ <h3>Dict<a class="headerlink" href="#dict" title="Permalink to this headline">¶
 <h3>iterable<a class="headerlink" href="#iterable" title="Permalink to this headline">¶</a></h3>
 <dl class="function">
 <dt id="sympy.core.compatibility.iterable">
-<tt class="descclassname">sympy.core.compatibility.</tt><tt class="descname">iterable</tt><big>(</big><em>i</em>, <em>exclude=((&lt;type 'str'&gt;</em>, <em>&lt;type 'unicode'&gt;)</em>, <em>&lt;type 'dict'&gt;</em>, <em>&lt;class sympy.core.compatibility.NotIterable at 0x2597b30&gt;)</em><big>)</big><a class="reference internal" href="../_modules/sympy/core/compatibility.html#iterable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#sympy.core.compatibility.iterable" title="Permalink to this definition">¶</a></dt>
+<tt class="descclassname">sympy.core.compatibility.</tt><tt class="descname">iterable</tt><big>(</big><em>i</em>, <em>exclude=((&lt;type 'str'&gt;</em>, <em>&lt;type 'unicode'&gt;)</em>, <em>&lt;type 'dict'&gt;</em>, <em>&lt;class sympy.core.compatibility.NotIterable at 0x2bc0b30&gt;)</em><big>)</big><a class="reference internal" href="../_modules/sympy/core/compatibility.html#iterable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#sympy.core.compatibility.iterable" title="Permalink to this definition">¶</a></dt>
 <dd><p>Return a boolean indicating whether <tt class="docutils literal"><span class="pre">i</span></tt> is SymPy iterable.
 True also indicates that the iterator is finite, i.e. you e.g.
 call list(...) on the instance.</p>

dev/modules/matrices/dense.html

@@ -305,7 +305,7 @@ <h2>Matrix Class Reference<a class="headerlink" href="#matrix-class-reference" t
 
 <dl class="method">
 <dt id="sympy.matrices.dense.MutableDenseMatrix.simplify">
-<tt class="descname">simplify</tt><big>(</big><em>ratio=1.7</em>, <em>measure=&lt;function count_ops at 0x2d28e60&gt;</em><big>)</big><a class="reference internal" href="../../_modules/sympy/matrices/dense.html#MutableDenseMatrix.simplify"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#sympy.matrices.dense.MutableDenseMatrix.simplify" title="Permalink to this definition">¶</a></dt>
+<tt class="descname">simplify</tt><big>(</big><em>ratio=1.7</em>, <em>measure=&lt;function count_ops at 0x3351e60&gt;</em><big>)</big><a class="reference internal" href="../../_modules/sympy/matrices/dense.html#MutableDenseMatrix.simplify"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#sympy.matrices.dense.MutableDenseMatrix.simplify" title="Permalink to this definition">¶</a></dt>
 <dd><p>Applies simplify to the elements of a matrix in place.</p>
 <p>This is a shortcut for M.applyfunc(lambda x: simplify(x, ratio, measure))</p>
 <div class="admonition-see-also admonition seealso">