/** @file constant.h
*
- * Interface to GiNaC's constant types and some special constants.
- *
+ * Interface to GiNaC's constant types and some special constants. */
+
+/*
* GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
#define __GINAC_CONSTANT_H__
#include <string>
+#include <ginac/basic.h>
+
+namespace GiNaC {
/** This class holds constants, symbols with specific numerical value. Each
* object of this class must either provide their own function to evaluate it
extern const constant Catalan;
extern const constant EulerGamma;
+} // namespace GiNaC
+
#endif // ndef __GINAC_CONSTANT_H__