# HG changeset patch
# User Markus Mützel <markus.muetzel@gmx.de>
# Date 1629118706 -7200
# Node ID 2af7339fa6d156e5177120526c9b8b25dc7caf05
# Parent  7a4f16bff8fd327563c7a25521779e305c7527a1# Parent  106aa84805696b19ff043a3739e453e364bfe8d8
maint: Merge stable to default.

diff -r 7a4f16bff8fd -r 2af7339fa6d1 libinterp/corefcn/mappers.cc
--- a/libinterp/corefcn/mappers.cc	Sun Aug 15 16:57:52 2021 -0400
+++ b/libinterp/corefcn/mappers.cc	Mon Aug 16 14:58:26 2021 +0200
@@ -476,10 +476,12 @@
 DEFUN (cbrt, args, ,
        doc: /* -*- texinfo -*-
 @deftypefn {} {} cbrt (@var{x})
-Compute the real cube root of each element of @var{x}.
+Compute the real-valued cube root of each element of @var{x}.
 
 Unlike @code{@var{x}^(1/3)}, the result will be negative if @var{x} is
 negative.
+
+If any element of @var{x} is complex, @code{cbrt} aborts with an error.
 @seealso{nthroot}
 @end deftypefn */)
 {