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document.write( "Sorry I'm just now posting this solution, but it just occurred to me\r\n" );
document.write( "how to do it.\r\n" );
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document.write( "Let's take the first 3 derivatives. I'm not going to\r\n" );
document.write( "show my work to get the derivatives. The first one we use\r\n" );
document.write( "the power formula and the natural log formula. After that,\r\n" );
document.write( "we just use the natural log formula, and the quotient formula.\r\n" );
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document.write( "Let's write those derivatives in like form:\r\n" );
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document.write( "Assume the (n-1)st derivative is of the form\r\n" );
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document.write( "Then the nth derivative is\r\n" );
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document.write( "where the sequence {bn} is defined by \r\n" );
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where 
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document.write( "and where the sequence {an} is defined by\r\n" );
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where 
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document.write( "Edwin
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document.write( "![\"\"](\"/images/stars/stars-13.gif\")
