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float frexp( float arg, int* exp );
double frexp( double arg, int* exp );
long double frexp( long double arg, int* exp );
double frexp( Integral arg, int* exp );
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:
Decomposes given floating point value to significand and exponent.
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arg
:
floating point value
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exp
:
pointer to integer value to store the exponent to
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[0.5; 1). , exp.
:
significand of the given floating point number in the range of [0.5; 1). The exponent is put into integer value pointed to by exp.
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