libk/src/math/frexp.c


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#include <math.h>

double frexp(double arg, int* exp) {
    *exp = 0;
    while (arg > 1) {
        arg /= 2;;
        (*exp)++;
    }
    return arg;
}

float frexpf(float arg, int* exp) {
    *exp = 0;
    while (arg > 1) {
        arg /= 2;
        (*exp)++;
    }
    return arg;
}