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jkitchin · Jan 14, 2025 · cd60d50 · cd60d50
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diff --git a/blog/basic-python.html b/blog/basic-python.html
@@ -1082,7 +1082,7 @@ <h2>Lambda Lambda Lambda<a class="headerlink" href="#lambda-lambda-lambda" title
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7fef27a3d440&gt;
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7f4bf9b45440&gt;
 4
 </pre></div>
 </div>
@@ -1098,7 +1098,7 @@ <h2>Lambda Lambda Lambda<a class="headerlink" href="#lambda-lambda-lambda" title
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7fef27ba4400&gt;
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7f4bf9cdfc40&gt;
 5
 </pre></div>
 </div>
@@ -1115,7 +1115,7 @@ <h2>Lambda Lambda Lambda<a class="headerlink" href="#lambda-lambda-lambda" title
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7fef27a3d300&gt;
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7f4bf9b45300&gt;
 5
 5
 </pre></div>
@@ -1136,7 +1136,7 @@ <h2>Lambda Lambda Lambda<a class="headerlink" href="#lambda-lambda-lambda" title
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7fef27a3d260&gt;
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>&lt;function &lt;lambda&gt; at 0x7f4bf9b453a0&gt;
 1
 3
 6
@@ -1312,7 +1312,7 @@ <h2>Creating arrays in python<a class="headerlink" href="#creating-arrays-in-pyt
  [4 5 6]]
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_1940/3002503601.py:4: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_1955/3002503601.py:4: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
   print(np.row_stack([a, b]))
 </pre></div>
 </div>
@@ -1765,7 +1765,7 @@ <h2>Indexing vectors and arrays in Python<a class="headerlink" href="#indexing-v
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>-1.7950016288086892
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_1940/518394352.py:3: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_1955/518394352.py:3: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
   print(np.trapz( x[x &gt; 2], y[x &gt; 2]))
 </pre></div>
 </div>
@@ -1862,17 +1862,17 @@ <h3>3D arrays<a class="headerlink" href="#id2" title="Link to this heading">#</a
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[[[0.02241208 0.51912339 0.23255799]
-  [0.72026388 0.35764463 0.26365038]
-  [0.44022892 0.01937405 0.0260483 ]]
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[[[0.22424382 0.71687897 0.78379126]
+  [0.27572908 0.77444296 0.27943645]
+  [0.8986658  0.91157471 0.295053  ]]
 
- [[0.5692712  0.11180606 0.76464366]
-  [0.42584301 0.85356104 0.92856722]
-  [0.97009771 0.51248124 0.32064109]]
+ [[0.40497407 0.27342924 0.10240536]
+  [0.92501449 0.18796341 0.34774057]
+  [0.76297456 0.88047703 0.82513764]]
 
- [[0.04267507 0.03462283 0.64053807]
-  [0.6521267  0.65678769 0.12948885]
-  [0.16196025 0.87381596 0.56437261]]]
+ [[0.30555519 0.44840434 0.6977844 ]
+  [0.90520179 0.5373344  0.06214779]
+  [0.07562462 0.23483865 0.19569069]]]
 </pre></div>
 </div>
 </div>
@@ -1886,11 +1886,11 @@ <h3>3D arrays<a class="headerlink" href="#id2" title="Link to this heading">#</a
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[[0.02241208 0.72026388 0.44022892]
- [0.5692712  0.42584301 0.97009771]
- [0.04267507 0.6521267  0.16196025]]
-[0.02241208 0.5692712  0.04267507]
-[0.76464366 0.92856722 0.32064109]
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[[0.22424382 0.27572908 0.8986658 ]
+ [0.40497407 0.92501449 0.76297456]
+ [0.30555519 0.90520179 0.07562462]]
+[0.22424382 0.40497407 0.30555519]
+[0.10240536 0.34774057 0.82513764]
 </pre></div>
 </div>
 </div>

diff --git a/blog/differential-equations.html b/blog/differential-equations.html
@@ -1604,7 +1604,7 @@ <h3>Linear algebra approaches to solving systems of constant coefficient ODEs<a
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_1991/2289625004.py:4: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2007/2289625004.py:4: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
   T = np.row_stack([t, t])
 </pre></div>
 </div>

diff --git a/blog/interpolation.html b/blog/interpolation.html
@@ -902,9 +902,9 @@ <h2>Interpolation with splines<a class="headerlink" href="#interpolation-with-sp
          Function evaluations: 24
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2020/1138919460.py:26: DeprecationWarning: Conversion of an array with ndim &gt; 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.)
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2037/1138919460.py:26: DeprecationWarning: Conversion of an array with ndim &gt; 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.)
   plt.title(&#39;Max point = ({0:1.2f}, {1:1.2f})&#39;.format(float(xmax),
-/tmp/ipykernel_2020/1138919460.py:27: DeprecationWarning: Conversion of an array with ndim &gt; 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.)
+/tmp/ipykernel_2037/1138919460.py:27: DeprecationWarning: Conversion of an array with ndim &gt; 0 to a scalar is deprecated, and will error in future. Ensure you extract a single element from your array before performing this operation. (Deprecated NumPy 1.25.)
   float(f(xmax))));
 </pre></div>
 </div>

diff --git a/blog/linear-algebra.html b/blog/linear-algebra.html
@@ -1164,7 +1164,7 @@ <h2>Determining linear independence of a set of vectors<a class="headerlink" hre
 2
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2045/3718588497.py:6: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2060/3718588497.py:6: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
   A = np.row_stack([v1, v2, v3])
 </pre></div>
 </div>
@@ -1217,7 +1217,7 @@ <h3>Another example<a class="headerlink" href="#id2" title="Link to this heading
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[7.57773162 5.99149259]
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2045/73961882.py:7: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2060/73961882.py:7: DeprecationWarning: `row_stack` alias is deprecated. Use `np.vstack` directly.
   A = np.row_stack([v1, v2])
 </pre></div>
 </div>

diff --git a/blog/math.html b/blog/math.html
@@ -659,9 +659,9 @@ <h2>Numeric derivatives by differences<a class="headerlink" href="#numeric-deriv
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span> Forward difference took 0.000216 seconds
- Backward difference took 0.000201 seconds
- Centered difference took 0.000250 seconds
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span> Forward difference took 0.000230 seconds
+ Backward difference took 0.000200 seconds
+ Centered difference took 0.000226 seconds
 </pre></div>
 </div>
 <img alt="../_images/8cc70831a8bf95013c7ce2ca65ee454a771f257377ce61208ec2ab183e2d79d1.png" src="../_images/8cc70831a8bf95013c7ce2ca65ee454a771f257377ce61208ec2ab183e2d79d1.png" />
@@ -761,7 +761,7 @@ <h2>2-point vs. 4-point numerical derivatives<a class="headerlink" href="#point-
 </div>
 </div>
 <div class="cell_output docutils container">
-<img alt="../_images/0f2db4578a6832db616ead814400058fe6031dc0e7b90ffc06e431d86b558fb0.png" src="../_images/0f2db4578a6832db616ead814400058fe6031dc0e7b90ffc06e431d86b558fb0.png" />
+<img alt="../_images/4f162f64d74649f0de22d066eec6214fe400c3cd916650f6cbc76687af7d79f1.png" src="../_images/4f162f64d74649f0de22d066eec6214fe400c3cd916650f6cbc76687af7d79f1.png" />
 </div>
 </div>
 </section>
@@ -886,7 +886,7 @@ <h2>Derivatives by FFT<a class="headerlink" href="#derivatives-by-fft" title="Li
 </div>
 </div>
 <div class="cell_output docutils container">
-<img alt="../_images/8133c9e2a01e04a34783facf1220716f4c0bfe999649f9b3bf803da508a33f7d.png" src="../_images/8133c9e2a01e04a34783facf1220716f4c0bfe999649f9b3bf803da508a33f7d.png" />
+<img alt="../_images/1f1878c90a6924bedd069df2227dd41fcd1ba5bf32a01b7273c872a763e01cc7.png" src="../_images/1f1878c90a6924bedd069df2227dd41fcd1ba5bf32a01b7273c872a763e01cc7.png" />
 </div>
 </div>
 </section>
@@ -1266,7 +1266,7 @@ <h3>Numerical data integration<a class="headerlink" href="#numerical-data-integr
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>4.25 0.0625
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2068/1388173814.py:6: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2084/1388173814.py:6: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
   i2 = np.trapz(y, x)
 </pre></div>
 </div>
@@ -1309,7 +1309,7 @@ <h3>Numerical data integration<a class="headerlink" href="#numerical-data-integr
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>4.000408121620243
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2068/1343167527.py:6: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2084/1343167527.py:6: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
   print(np.trapz(y2, x2))
 </pre></div>
 </div>
@@ -1349,7 +1349,7 @@ <h3>Combining numerical data with quad<a class="headerlink" href="#combining-num
 2.5312499999999987
 </pre></div>
 </div>
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2068/1681875887.py:13: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2084/1681875887.py:13: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
   print(np.trapz(yfine, xfine))
 </pre></div>
 </div>
@@ -1761,7 +1761,7 @@ <h2>The trapezoidal method of integration<a class="headerlink" href="#the-trapez
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>time elapsed = 0.0007011890411376953 sec
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>time elapsed = 0.0006625652313232422 sec
 1.9999983517708524
 </pre></div>
 </div>
@@ -1782,7 +1782,7 @@ <h2>The trapezoidal method of integration<a class="headerlink" href="#the-trapez
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>time elapsed = 0.00020694732666015625 sec
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>time elapsed = 0.0002105236053466797 sec
 1.9999934070923728
 </pre></div>
 </div>
@@ -2028,9 +2028,7 @@ <h3>Solve the quadratic equation<a class="headerlink" href="#solve-the-quadratic
 </div>
 <div class="cell_output docutils container">
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[(-b - sqrt(-4*a*c + b**2))/(2*a), (-b + sqrt(-4*a*c + b**2))/(2*a)]
-</pre></div>
-</div>
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>⎡        _____________          _____________⎤
+⎡        _____________          _____________⎤
 ⎢       ╱           2          ╱           2 ⎥
 ⎢-b - ╲╱  -4⋅a⋅c + b    -b + ╲╱  -4⋅a⋅c + b  ⎥
 ⎢─────────────────────, ─────────────────────⎥

diff --git a/blog/nonlinear-algebra.html b/blog/nonlinear-algebra.html
@@ -751,10 +751,10 @@ <h2>Method of continuity for nonlinear equation solving<a class="headerlink" hre
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2095/4022852329.py:19: RuntimeWarning: The iteration is not making good progress, as measured by the 
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2113/4022852329.py:19: RuntimeWarning: The iteration is not making good progress, as measured by the 
  improvement from the last ten iterations.
   y1, = fsolve(tmp, x0)
-/tmp/ipykernel_2095/4022852329.py:19: RuntimeWarning: The iteration is not making good progress, as measured by the 
+/tmp/ipykernel_2113/4022852329.py:19: RuntimeWarning: The iteration is not making good progress, as measured by the 
  improvement from the last five Jacobian evaluations.
   y1, = fsolve(tmp, x0)
 </pre></div>

diff --git a/blog/plotting.html b/blog/plotting.html
@@ -1159,7 +1159,7 @@ <h2>Peak annotation in matplotlib<a class="headerlink" href="#peak-annotation-in
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2148/256016704.py:19: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
+<div class="output stderr highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>/tmp/ipykernel_2166/256016704.py:19: DeprecationWarning: `trapz` is deprecated. Use `trapezoid` instead, or one of the numerical integration functions in `scipy.integrate`.
   area = np.trapz(i[ind], w[ind])
 </pre></div>
 </div>

diff --git a/blog/programming.html b/blog/programming.html
@@ -781,7 +781,7 @@ <h2>Unique entries in a vector<a class="headerlink" href="#unique-entries-in-a-v
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[&#39;b&#39;, &#39;c&#39;, &#39;abracadabra&#39;, &#39;d&#39;, &#39;a&#39;]
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>[&#39;b&#39;, &#39;abracadabra&#39;, &#39;d&#39;, &#39;c&#39;, &#39;a&#39;]
 </pre></div>
 </div>
 </div>
@@ -1154,11 +1154,11 @@ <h2>About your python<a class="headerlink" href="#about-your-python" title="Link
 </div>
 </div>
 <div class="cell_output docutils container">
-<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>uname_result(system=&#39;Linux&#39;, node=&#39;fv-az1945-159&#39;, release=&#39;6.8.0-1017-azure&#39;, version=&#39;#20-Ubuntu SMP Tue Oct 22 03:43:13 UTC 2024&#39;, machine=&#39;x86_64&#39;)
+<div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>uname_result(system=&#39;Linux&#39;, node=&#39;fv-az1689-947&#39;, release=&#39;6.8.0-1017-azure&#39;, version=&#39;#20-Ubuntu SMP Tue Oct 22 03:43:13 UTC 2024&#39;, machine=&#39;x86_64&#39;)
 Linux
 (&#39;64bit&#39;, &#39;ELF&#39;)
 x86_64
-fv-az1945-159
+fv-az1689-947
 Linux-6.8.0-1017-azure-x86_64-with-glibc2.39
 x86_64
 (&#39;main&#39;, &#39;Dec  4 2024 12:58:35&#39;)