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Annotation of coherent/d/usr/src/examples/frexp.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: 
                      3: main()
                      4: {
                      5:        extern char *gets();
                      6:        extern double frexp(), atof();
                      7:        double real, fraction;
                      8:        int ep;
                      9: 
                     10:        char string[64];
                     11: 
                     12:        for (;;) {
                     13:                printf("Enter number: ");
                     14:                if (gets(string) == NULL)
                     15:                        break;
                     16: 
                     17:                real = atof(string);
                     18:                fraction = frexp(real, &ep);
                     19:                printf("%lf is the fraction of %lf\n",
                     20:                        fraction, real);
                     21:                printf("%d is the binary exponent of %lf\n",
                     22:                        ep, real);
                     23:        }
                     24:        putchar('\n');
                     25: }
                     26: 

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