| <!DOCTYPE html>
| <html>
|   <head>
|     "
    "
|     <title>
|       "MathML in HTML5"
|     "
"
|   "
"
|   <body>
|     "

"
|     <math math>
|       "
    "
|       <math mrow>
|         "
        "
|         <math mrow>
|           "
            "
|           <math msup>
|             "
                "
|             <math mi>
|               "a"
|             "
                "
|             <math mn>
|               "2"
|             "
            "
|           "
            "
|           <math mo>
|             "+"
|           "
            "
|           <math msup>
|             "
                "
|             <math mi>
|               "b"
|             "
                "
|             <math mn>
|               "2"
|             "
            "
|           "
        "
|         "
        "
|         <math mo>
|           "="
|         "
        "
|         <math msup>
|           "
            "
|           <math mi>
|             "c"
|           "
            "
|           <math mn>
|             "2"
|           "
        "
|         "
    "
|       "
"
|     "

"
|     <math math>
|       xmlns="http://www.w3.org/1998/Math/MathML"
|       "
    "
|       <math matrix>
|         "
        "
|         <math matrixrow>
|           "
            "
|           <math cn>
|             " 0 "
|           " "
|           <math cn>
|             " 1 "
|           " "
|           <math cn>
|             " 0 "
|           "
        "
|         "
        "
|         <math matrixrow>
|           "
            "
|           <math cn>
|             " 0 "
|           " "
|           <math cn>
|             " 0 "
|           " "
|           <math cn>
|             " 1 "
|           "
        "
|         "
        "
|         <math matrixrow>
|           "
            "
|           <math cn>
|             " 1 "
|           " "
|           <math cn>
|             " 0 "
|           " "
|           <math cn>
|             " 0 "
|           "
        "
|         "
    "
|       "
"
|     "

"
|     <math math>
|       xmlns="http://www.w3.org/1998/Math/MathML"
|       "
    "
|       <math infinity>
|       "
"
|     "

"
|     <math math>
|       "
    "
|       <math semantics>
|         "

        "
|         <!--  Presentation MathML  -->
|         "
        "
|         <math mrow>
|           "
            "
|           <math msup>
|             "
                "
|             <math mi>
|               "x"
|             "
                "
|             <math mn>
|               "2"
|             "
            "
|           "
            "
|           <math mo>
|             "+"
|           "
            "
|           <math mi>
|             "y"
|           "
        "
|         "

        "
|         <!--  Content MathML  -->
|         "
        "
|         <math annotation-xml>
|           encoding="MathML-Content"
|           "
            "
|           <math apply>
|             "
                "
|             <math plus>
|             "
                "
|             <math apply>
|               "
                    "
|               <math power>
|               "
                    "
|               <math ci>
|                 "x"
|               "
                    "
|               <math cn>
|                 type="integer"
|                 "2"
|               "
                "
|             "
                "
|             <math ci>
|               "y"
|             "
            "
|           "
        "
|         "

        "
|         <!--  annotate an image  -->
|         "
        "
|         <math annotation>
|           encoding="image/png"
|           src="some/path/formula.png"
|         "

        "
|         <!--  annotate TeX  -->
|         "
        "
|         <math annotation>
|           encoding="application/x-tex"
|           "
            x^{2} + y
        "
|         "

    "
|       "
"
|     "

"
|     <math math>
|       "
    "
|       <math mtable>
|         "
        "
|         <math mtr>
|           groupalign="{left}"
|           "
            "
|           <math mtd>
|             "
                "
|             <math mrow>
|               "
                    "
|               <math mn>
|                 "2"
|               "
                    "
|               <math mo>
|                 "⁢"
|               "
                    "
|               <math maligngroup>
|               <math mi>
|                 "x"
|               "
                    "
|               <math maligngroup>
|               <math mo>
|                 "+"
|               "
                    "
|               <math maligngroup>
|               <math mi>
|                 "y"
|               "
                    "
|               <math maligngroup>
|               <math mo>
|                 "="
|               "
                    "
|               <math mo>
|                 "-"
|               "
                    "
|               <math maligngroup>
|               <math mn>
|                 "5"
|               "
                "
|             "
            "
|           "
        "
|         "
        "
|         <math mtr>
|           "
            "
|           <math mtd>
|             "
                "
|             <math mrow>
|               "
                    "
|               <math maligngroup>
|               <math mi>
|                 "x"
|               "
                    "
|               <math maligngroup>
|               <math mo>
|                 "-"
|               "
                    "
|               <math mn>
|                 "2"
|               "
                    "
|               <math mo>
|                 "⁢"
|               "
                    "
|               <math maligngroup>
|               <math mi>
|                 "y"
|               "
                    "
|               <math maligngroup>
|               <math mo>
|                 "="
|               "
                    "
|               <math maligngroup>
|               <math mn>
|                 "1"
|               "
                "
|             "
            "
|           "
        "
|         "
    "
|       "
"
|     "

"
|     <math math>
|       "

    "
|       <math mtext>
|         " Theorem of Pythagoras "
|       "

    "
|       <math mtext>
|         " /* comment here */ "
|       "

"
|     "

"
|     <math math>
|       "
    "
|       <math mtext>
|         "
        "
|         <div>
|           "test"
|         "
    "
|       "
"
|     "

"
|     <math math>
|       "
    "
|       <math msup>
|         "
        "
|         <math mrow>
|           "
            "
|           <math mi>
|             " x "
|           "
            "
|           <math malignmark>
|             edge="right"
|           "
        "
|         "
        "
|         <math mn>
|           " 2 "
|         "
    "
|       "
"
|     "

"
|     <math math>
|       "
    "
|       <math annotation-xml>
|         "
        "
|         <svg svg>
|           height="220px"
|           style="font-size: 20px"
|           viewBox="0 0 200 110"
|           width="400px"
|           "
            "
|           <svg g>
|             transform="translate(10,80)"
|             "
                "
|             <svg path>
|               d="M 0 0 L 150 0 A 75 75 0 0 0 0 0
             M 30 0 L 30 -60 M 30 -10 L 40 -10 L 40 0"
|               fill="none"
|               stroke="black"
|             "
                "
|             <svg text>
|               transform="translate(10,20)"
|               "1"
|             "
                "
|             <svg switch>
|               transform="translate(35,-40)"
|               "
                    "
|               <svg foreignObject>
|                 height="50"
|                 requiredExtensions="http://www.w3.org/1998/Math/MathML"
|                 width="200"
|                 "
                        "
|                 <math math>
|                   "
                            "
|                   <math msqrt>
|                     "
                                "
|                     <math mn>
|                       "2"
|                     "
                                "
|                     <math mi>
|                       "r"
|                     "
                                "
|                     <math mo>
|                       "−"
|                     "
                                "
|                     <math mn>
|                       "1"
|                     "
                            "
|                   "
                        "
|                 "
                    "
|               "
                    "
|               <svg text>
|                 "\sqrt{2r - 1}"
|               "
                "
|             "
            "
|           "
        "
|         "
    "
|       "
"
|     "



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