#ifndef NUMBER_H
#define NUMBER_H

extern void init_num (void);
extern void shownum (double d);
extern void setnum (SYMBOL *var, double d);
extern SYMBOL *mknumvar (SYMBOL *var, double d);
extern double numfunc (SYMBOL *func, SYMBOL *arglist);
extern double numop (int op, SYMBOL *opd1, SYMBOL *opd2);
extern SYMBOL *mknum (double d);

#endif