document.write( "Question 1083948: Hi.
\n" ); document.write( "I am programming and I need help with the formula for the following series:\r
\n" ); document.write( "\n" ); document.write( "1 - 1/2 -1/4 +1/3 -1/6 +1/8 -1/5 ....\r
\n" ); document.write( "\n" ); document.write( "Only the formula with suffice.
\n" ); document.write( "Thank you in advance for your help
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Algebra.Com's Answer #698003 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Are you sure the given pattern is correct?
\n" ); document.write( "It seems to have no pattern.
\n" ); document.write( "I can't assume whether \"1%2F7\" or \"-1%2F7\" is the next value.
\n" ); document.write( "Please check and repost.
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