nextafter: returns the next value after 'from' that is closer to 'towards' : nextafter « math.h « C / ANSI-C

1. C / ANSI-C
2. math.h
3. nextafter

nextafter: returns the next value after 'from' that is closer to 'towards'

    

//Declaration: float nextafterf(float from, float towards); 
               double nextafter(double from, double towards); 
               long double nextafterl(long double from, long double towards);  
 

    
  

  #include <math.h>
  #include <stdio.h>

  int main(void)
  {
     double f;

     f = nextafter(2.3,1.2);
    
     printf("%f " , f);
  }

         
        /*
        2.300000
        */ 

           
       

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