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<TITLE>JavaScript: Math Object </TITLE>
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<H1> JavaScript:  Math Object </H1> 
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document.write("<H3> ץѥƥ</H3>");
document.write("<H4> Math.E = " + Math.E + "</H4>");
document.write("<H4> Math.LN2 = " + Math.LN2 + "</H4>");
document.write("<H4> Math.LN10 = " + Math.LN10 + "</H4>");
document.write("<H4> Math.LOG2E = " + Math.LOG2E + "</H4>");
document.write("<H4> Math.LOG10E = " + Math.LOG10E + "</H4>");
document.write("<H4> Math.PI = " + Math.PI + "</H4>");

document.write("<BR><BR><H3> ᥽åɡ</H3>");
document.write("<H4> sqrt(25) = " + Math.sqrt(25) + "</H4>");
document.write("<H4> sin(Math.PI) = " + Math.sin(Math.PI) + "</H4>");
document.write("<H4> cos(3*Math.PI)= " + Math.cos(0) + "</H4>");
document.write("<H4> tan(0.25*Math.PI) = " + Math.tan(0.25*Math.PI) + "</H4>");
document.write("<H4> log100 = " + Math.log(100) + "</H4>");
document.write("<H4> exp(2) = " + Math.exp(2) + "</H4>");
document.write("<H4> pow(2,3) = 2x2x2 = " + Math.pow(2,3) + "</H4>");
document.write("<H4> exp(1) = " + Math.exp(1) + "</H4>");
document.write("<H4> max(5,3) = " + Math.max(5,3) + "</H4>");
document.write("<H4> min(2,9) = " + Math.min(2,9) + "</H4>");
document.write("<H4> roound(3.4721) = " + Math.round(3.4721) + "</H4>");
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