Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
        double _matherr( _mexcep why, char *fun, double *arg1p,                 
                         double *arg2p, double retval )                         
                                                                                
                                                                                
        - prototype in math.h                                                   
                                                                                
        - used with matherr(), calling matherr() and processes the return       
          value from matherr()                                                  
        - floating point error handling routine                                 
                                                                                
                                                                                
 

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