Index: tests/.expect/loopctrl.txt
===================================================================
--- tests/.expect/loopctrl.txt	(revision 7a54d675654713ade57f706218d5caf830372d95)
+++ tests/.expect/loopctrl.txt	(revision b2ac656b65ec67cbcf7bccc00c660425d5ce0ee7)
@@ -24,5 +24,5 @@
 2.1 3.8 5.5 7.2 8.9
 10 8 6 4 2 0
-12.1 10.4 8.7 7 5.3 3.6
+12.1 10.4 8.7 7. 5.3 3.6
 
 N N N N N N N N N N
Index: tests/.expect/math3.txt
===================================================================
--- tests/.expect/math3.txt	(revision 7a54d675654713ade57f706218d5caf830372d95)
+++ tests/.expect/math3.txt	(revision b2ac656b65ec67cbcf7bccc00c660425d5ce0ee7)
@@ -9,3 +9,3 @@
 lgamma:1.79176 1.79175946922805 1.791759469228055
 lgamma:1.79176 1 1.79175946922805 1 1.791759469228055 1
-tgamma:6 6. 6.
+tgamma:6. 6. 6.
Index: tests/.expect/math4.txt
===================================================================
--- tests/.expect/math4.txt	(revision 7a54d675654713ade57f706218d5caf830372d95)
+++ tests/.expect/math4.txt	(revision b2ac656b65ec67cbcf7bccc00c660425d5ce0ee7)
@@ -18,6 +18,6 @@
 modf:2. 0.3 2. 0.3 2. 0.3
 modf:2., 0.3 2., 0.3 2., 0.3
-nextafter:2 2 2
-nexttoward:2 2 2
+nextafter:2. 2. 2.
+nexttoward:2. 2. 2.
 scalbn:16. 16. 16.
 scalbln:16. 16. 16.