what is "li_2(y)"?



Hi,

> When I integrate a function, maxima returns with a long expression. It
> contains a strange part "li_2(y)" where 2 is a down index. What is such
> function? Can one give me some clue?

See the documentation: (logarithms section)

http://maxima.sourceforge.net/docs/manual/en/maxima_14.html

Bye,

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Juan Pablo Romero Bernal
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