Make step(0)=1/2 again and remove step_power.

[ginac.git] / doc / tutorial / ginac.texi

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index 5c3cdef9e920f1d98b985f14097a1f9116626556..23956d77268ab12d447848d62809f5df8cc6940d 100644 (file)
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -1394,7 +1394,7 @@ evaluated immediately:
 @item @code{csgn(z)}
 @tab complex sign (returns an @code{int})
 @item @code{step(x)}
-@tab step function (returns an @code{int})
+@tab step function (returns an @code{numeric})
 @item @code{numer(z)}
 @tab numerator of rational or complex rational number
 @item @code{denom(z)}