mathmlben/data/27.json

Visualization for goldstandard

{
  "definitions" : {
    "v" : [ {
      "Q13824" : "phase velocity (rate at which the phase of the wave propagates in space)"
    } ],
    "c" : [ {
      "Q2111" : "speed of light (speed at which all massless particles and associated fields travel in vacuum)"
    } ],
    "n" : [ {
      "Q174102" : "Refractive index (optical characteristic of a material)"
    } ]
  },
  "constraints" : [ ],
  "math_inputtex" : "v = \\frac{c}{n}",
  "math_inputtex_semantic" : "\\w{Q13824}{v} = \\frac{\\w{Q2111}{c}}{\\w{Q174102}{n}}",
  "correct_tex" : "v = \\frac{c}{n}",
  "correct_mml" : "<math xmlns=\"http://www.w3.org/1998/Math/MathML\" id=\"p1.1.m1.1\" class=\"ltx_Math\" alttext=\"v=\\frac{c}{n}\" display=\"inline\">\n  <semantics id=\"p1.1.m1.1a\">\n    <mrow id=\"p1.1.m1.1.4\" xref=\"p1.1.m1.1.4.cmml\">\n      <mi id=\"p1.1.m1.1.1\" xref=\"p1.1.m1.1.1.cmml\">v</mi>\n      <mo id=\"p1.1.m1.1.2\" xref=\"p1.1.m1.1.2.cmml\">=</mo>\n      <mfrac id=\"p1.1.m1.1.3\" xref=\"p1.1.m1.1.3.cmml\">\n        <mi id=\"p1.1.m1.1.3.2\" xref=\"p1.1.m1.1.3.2.cmml\">c</mi>\n        <mi id=\"p1.1.m1.1.3.3\" xref=\"p1.1.m1.1.3.3.cmml\">n</mi>\n      </mfrac>\n    </mrow>\n    <annotation-xml encoding=\"MathML-Content\" id=\"p1.1.m1.1b\">\n      <apply id=\"p1.1.m1.1.4.cmml\" xref=\"p1.1.m1.1.4\">\n        <eq id=\"p1.1.m1.1.2.cmml\" xref=\"p1.1.m1.1.2\"/>\n        <csymbol cd=\"latexml\" id=\"p1.1.m1.1.1.cmml\" xref=\"p1.1.m1.1.1\">Q13824</csymbol>\n        <apply id=\"p1.1.m1.1.3.cmml\" xref=\"p1.1.m1.1.3\">\n          <divide id=\"p1.1.m1.1.3.1.cmml\" xref=\"p1.1.m1.1.3\"/>\n          <csymbol cd=\"latexml\" id=\"p1.1.m1.1.3.2.cmml\" xref=\"p1.1.m1.1.3.2\">Q2111</csymbol>\n          <csymbol cd=\"latexml\" id=\"p1.1.m1.1.3.3.cmml\" xref=\"p1.1.m1.1.3.3\">Q174102</csymbol>\n        </apply>\n      </apply>\n    </annotation-xml>\n    <annotation encoding=\"application/x-tex\" id=\"p1.1.m1.1c\">v=\\frac{c}{n}</annotation>\n  </semantics>\n</math>",
  "uri" : "https://en.formulasearchengine.com/w/index.php?oldid=2623#math2623.0",
  "title" : "Dispersion_(optics)",
  "type" : "definition"
}