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Diffstat (limited to 'src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h')
-rw-r--r--src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h b/src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h
index 1649ef9c..fe16d37b 100644
--- a/src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h
+++ b/src/Coxeter_triangulation/include/gudhi/Functions/Function_chair_in_R3.h
@@ -11,9 +11,11 @@
#ifndef FUNCTIONS_FUNCTION_CHAIR_IN_R3_H_
#define FUNCTIONS_FUNCTION_CHAIR_IN_R3_H_
-#include <cstdlib>
+#include <cstdlib> // for std::size_t
+#include <cmath> // for std::pow
#include <gudhi/Functions/Function.h>
+
#include <Eigen/Dense>
namespace Gudhi {