commit 9e8476ef22aefdf8141d617f39faeaa1ceca5450
author Gael Guennebaud <g.gael@free.fr> Wed Jul 20 11:59:49 2016 +0200
committer Gael Guennebaud <g.gael@free.fr> Wed Jul 20 11:59:49 2016 +0200
tree 4be2a317d97b7eaff28d24f2bcd49ac1074b088d
parent 4b4c296d6e0d6b7c9f68e9f14746cea2e783f46a

Add missing Eigen::rsqrt global function

test/array.cpp

diff --git a/test/array.cpp b/test/array.cpp
index d734e60..15c3266 100644
--- a/test/array.cpp
+++ b/test/array.cpp
@@ -255,6 +255,7 @@
   m3 = m1.abs();
   VERIFY_IS_APPROX(m3.sqrt(), sqrt(abs(m1)));
   VERIFY_IS_APPROX(m3.rsqrt(), Scalar(1)/sqrt(abs(m1)));
+  VERIFY_IS_APPROX(rsqrt(m3), Scalar(1)/sqrt(abs(m1)));
   VERIFY_IS_APPROX(m3.log(), log(m3));
   VERIFY_IS_APPROX(m3.log1p(), log1p(m3));
   VERIFY_IS_APPROX(m3.log10(), log10(m3));