diff -r aeb5f203b3eb -r a5111f4e6412 src/basics.h
--- a/src/basics.h	Fri Nov 08 19:05:07 2019 +0200
+++ b/src/basics.h	Fri Dec 13 15:55:56 2019 +0200
@@ -66,4 +66,5 @@
 	return one;
 }
 
+constexpr double infinity = std::numeric_limits<double>::infinity();
 static constexpr long double pi = M_PIl;