<A NAME=LANDENTRANS>
<TITLE>LANDENTRANS</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>
<B>LANDENTRANS</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>operator</B><P>
<P>
The <em>landentrans</em> operator generates the descending landen
transformation of the given imput values, returning a list of these
values; initial to final in each case.
<P> <H3>
syntax: </H3>
<P>
<P>
<em>landentrans</em>(<expression>,<integer>)
<P>
<P>
<P>
<P> <H3>
examples: </H3>
<P><PRE><TT>
landentrans(0,0.1)
{{0,0,0,0,0},{0.1,0.0025041751943776,
0.00000156772498954046,6.1444078 9914461e-13,0}}
</TT></PRE><P>The first list ascends in value, and the second descends in value.
<P>
<P>
<P>