/** @file inifcns.h
*
- * Interface to GiNaC's initially known functions.
- *
+ * Interface to GiNaC's initially known functions. */
+
+/*
* GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
#ifndef __GINAC_INIFCNS_H__
#define __GINAC_INIFCNS_H__
+#include <ginac/function.h>
+#include <ginac/ex.h>
+
+namespace GiNaC {
+
/** Sine. */
DECLARE_FUNCTION_1P(sin)
/** Order term function (for truncated power series). */
DECLARE_FUNCTION_1P(Order)
-ex lsolve(ex eqns,ex symbols);
+ex lsolve(ex const &eqns, ex const &symbols);
-ex ncpower(ex basis, unsigned exponent);
+ex ncpower(ex const &basis, unsigned exponent);
inline bool is_order_function(ex const & e)
{
return is_ex_the_function(e, Order);
}
+} // namespace GiNaC
+
#endif // ndef __GINAC_INIFCNS_H__