Jump to navigation Jump to search

General

Display information for equation id:math.238197.25 on revision:238197

* Page found: Inverse distance weighting (eq math.238197.25)

(force rerendering)

Cannot find the equation data in the database. Fetching from revision text.

Occurrences on the following pages:

Hash: 4ed2da42683cba6696afacb0b9b14906

TeX (original user input):

\frac{\part \phi(\mathbf{x}, u)}{\part u} = 0.

TeX (checked):

{\frac {\partial \phi (\mathbf {x} ,u)}{\partial u}}=0.

LaTeXML (experimental; uses MathML) rendering

MathML (3.119 KB / 750 B) :

ϕ ( 𝐱 , u ) u = 0. ϕ 𝐱 u u 0. {\displaystyle{\frac{\partial\phi({\mathbf{x}},u)}{\partial u}}=0.}
<math xmlns="http://www.w3.org/1998/Math/MathML" id="p1.1.m1.1" class="ltx_Math" alttext="{\displaystyle{\frac{\partial\phi({\mathbf{x}},u)}{\partial u}}=0.}" display="inline">
  <semantics id="p1.1.m1.1a">
    <mrow id="p1.1.m1.1.5" xref="p1.1.m1.1.5.cmml">
      <mstyle displaystyle="true" id="p1.1.m1.1.1" xref="p1.1.m1.1.1.cmml">
        <mfrac id="p1.1.m1.1.1a" xref="p1.1.m1.1.1.cmml">
          <mrow id="p1.1.m1.1.1.2" xref="p1.1.m1.1.1.2.cmml">
            <mrow id="p1.1.m1.1.1.2.9" xref="p1.1.m1.1.1.2.9.cmml">
              <mo id="p1.1.m1.1.1.2.1" xref="p1.1.m1.1.1.2.1.cmml"></mo>
              <mo id="p1.1.m1.1.1.2.9a" xref="p1.1.m1.1.1.2.9.cmml"></mo>
              <mi id="p1.1.m1.1.1.2.2" xref="p1.1.m1.1.1.2.2.cmml">ϕ</mi>
            </mrow>
            <mo id="p1.1.m1.1.1.2.8" xref="p1.1.m1.1.1.2.8.cmml"></mo>
            <mrow id="p1.1.m1.1.1.2.10" xref="p1.1.m1.1.1.2.10.1.cmml">
              <mo stretchy="false" id="p1.1.m1.1.1.2.3">(</mo>
              <mi id="p1.1.m1.1.1.2.4" xref="p1.1.m1.1.1.2.4.cmml">𝐱</mi>
              <mo id="p1.1.m1.1.1.2.5">,</mo>
              <mi id="p1.1.m1.1.1.2.6" xref="p1.1.m1.1.1.2.6.cmml">u</mi>
              <mo stretchy="false" id="p1.1.m1.1.1.2.7">)</mo>
            </mrow>
          </mrow>
          <mrow id="p1.1.m1.1.1.3" xref="p1.1.m1.1.1.3.cmml">
            <mo id="p1.1.m1.1.1.3.1" xref="p1.1.m1.1.1.3.1.cmml"></mo>
            <mo id="p1.1.m1.1.1.3a" xref="p1.1.m1.1.1.3.cmml"></mo>
            <mi id="p1.1.m1.1.1.3.2" xref="p1.1.m1.1.1.3.2.cmml">u</mi>
          </mrow>
        </mfrac>
      </mstyle>
      <mo id="p1.1.m1.1.2" xref="p1.1.m1.1.2.cmml">=</mo>
      <mn id="p1.1.m1.1.4" xref="p1.1.m1.1.4.cmml">0.</mn>
    </mrow>
    <annotation-xml encoding="MathML-Content" id="p1.1.m1.1b">
      <apply id="p1.1.m1.1.5.cmml" xref="p1.1.m1.1.5">
        <eq id="p1.1.m1.1.2.cmml" xref="p1.1.m1.1.2"/>
        <apply id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">
          <divide id="p1.1.m1.1.1.1.cmml"/>
          <apply id="p1.1.m1.1.1.2.cmml" xref="p1.1.m1.1.1.2">
            <times id="p1.1.m1.1.1.2.8.cmml" xref="p1.1.m1.1.1.2.8"/>
            <apply id="p1.1.m1.1.1.2.9.cmml" xref="p1.1.m1.1.1.2.9">
              <partialdiff id="p1.1.m1.1.1.2.1.cmml" xref="p1.1.m1.1.1.2.1"/>
              <ci id="p1.1.m1.1.1.2.2.cmml" xref="p1.1.m1.1.1.2.2">ϕ</ci>
            </apply>
            <interval closure="open" id="p1.1.m1.1.1.2.10.1.cmml" xref="p1.1.m1.1.1.2.10">
              <ci id="p1.1.m1.1.1.2.4.cmml" xref="p1.1.m1.1.1.2.4">𝐱</ci>
              <ci id="p1.1.m1.1.1.2.6.cmml" xref="p1.1.m1.1.1.2.6">u</ci>
            </interval>
          </apply>
          <apply id="p1.1.m1.1.1.3.cmml" xref="p1.1.m1.1.1.3">
            <partialdiff id="p1.1.m1.1.1.3.1.cmml" xref="p1.1.m1.1.1.3.1"/>
            <ci id="p1.1.m1.1.1.3.2.cmml" xref="p1.1.m1.1.1.3.2">u</ci>
          </apply>
        </apply>
        <cn type="float" id="p1.1.m1.1.4.cmml" xref="p1.1.m1.1.4">0.</cn>
      </apply>
    </annotation-xml>
    <annotation encoding="application/x-tex" id="p1.1.m1.1c">{\displaystyle{\frac{\partial\phi({\mathbf{x}},u)}{\partial u}}=0.}</annotation>
  </semantics>
</math>

SVG image empty. Force Re-Rendering

SVG (6.631 KB / 2.564 KB) :

StartFraction partial-differential phi times left-parenthesis bold x comma u right-parenthesis Over partial-differential u EndFraction equals 0 period

MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools) rendering

MathML (0 B / 8 B) :

SVG image empty. Force Re-Rendering

SVG (0 B / 8 B) :


PNG (0 B / 8 B) :


Translations to Computer Algebra Systems

Translation to Maple

In Maple:

[ERROR] java.lang.IllegalArgumentException: java.lang.ClassCastException@5246835d

Translation to Mathematica

In Mathematica:

[ERROR] java.lang.IllegalArgumentException: java.lang.ClassCastException@5246835d

Similar pages

Calculated based on the variables occurring on the entire Inverse distance weighting page

Identifiers

MathML observations

0results

0results

no statistics present please run the maintenance script ExtractFeatures.php

0 results

0 results