doc/gmp.texi (mpz_invert): rop can be 0.

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/gmp.texi b/doc/gmp.texi
index 86d033101..0e96f2cbf 100644
--- a/doc/gmp.texi
+++ b/doc/gmp.texi
@@ -3619,7 +3619,7 @@ Set @var{rop} to the least common multiple of @var{op1} and @var{op2}.
 @cindex Inverse modulo functions
 Compute the inverse of @var{op1} modulo @var{op2} and put the result in
 @var{rop}.  If the inverse exists, the return value is non-zero and @var{rop}
-will satisfy @math{0 < @var{rop} < @GMPabs{@var{op2}}}.  If an inverse doesn't
+will satisfy @math{0 <= @var{rop} < @GMPabs{@var{op2}}}.  If an inverse doesn't
 exist the return value is zero and @var{rop} is undefined.  The behaviour of
 this function is undefined when @var{op2} is zero.
 @end deftypefun