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HTML5 ??ML

MathML??

MathML? ??? ??? ???, A ???? ???? XML(Standard Generalized Markup Language? ?? ??) ?? ?????. ????? ?? ??? ??? ???? ? ???? ?????.

HTML5? ???? MathML ??? ??? ? ??? ?? ??? <math>...</math>

??: ???? ????? MathML ??? ?????. ????? ? ??? ???? ??? ?? ??? Firefox ?? Safari ????? ???? ? ? ????.


MathML ?

??? ??? MathML ????.

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>php中文網(wǎng)(php.cn)</title>
</head>
<body>
<math xmlns="http://www.w3.org/1998/Math/MathML">
    <mrow>
        <msup><mi>a</mi><mn>2</mn></msup>
        <mo>+</mo>
        <msup><mi>b</mi><mn>2</mn></msup>
        <mo>=</mo>
        <msup><mi>c</mi><mn>2</mn></msup>
    </mrow>
</math>
</body>
</html>

???? ?? ?? :

6.jpg


?? ???? ? ?? ???? ?????.

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>php中文網(wǎng)(php.cn)</title>
</head>
<body>
<math xmlns="http://www.w3.org/1998/Math/MathML">
    <mrow>
        <mrow>
            <msup>
                <mi>x</mi>
                <mn>2</mn>
            </msup>
            <mo>+</mo>
            <mrow>
                <mn>4</mn>
                <mo>?</mo>
                <mi>x</mi>
            </mrow>
            <mo>+</mo>
            <mn>4</mn>
        </mrow>
        <mo>=</mo>
        <mn>0</mn>
    </mrow>
</math>
</body>
</html>

???? ?? ??:

8.jpg


?? ?? 2×2 ???? ??? Firefox 3.5 ???? ? ? ????.

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>php中文網(wǎng)(php.cn)</title>
</head>
<body>
<math xmlns="http://www.w3.org/1998/Math/MathML">
    <mrow>
        <mi>A</mi>
        <mo>=</mo>
        <mfenced open="[" close="]">
            <mtable>
                <mtr>
                    <mtd><mi>x</mi></mtd>
                    <mtd><mi>y</mi></mtd>
                </mtr>
                <mtr>
                    <mtd><mi>z</mi></mtd>
                    <mtd><mi>w</mi></mtd>
                </mtr>
            </mtable>
        </mfenced>
    </mrow>
</math>
</body>
</html>

???? ?? ?? :

6.jpg





???? ??
||
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>php中文網(wǎng)(php.cn)</title> </head> <body> <math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow> <msup><mi>a</mi><mn>2</mn></msup> <mo>+</mo> <msup><mi>b</mi><mn>2</mn></msup> <mo>=</mo> <msup><mi>c</mi><mn>2</mn></msup> </mrow> </math> </body> </html>