float-digits
(float-digits float)
Returns the number of radix-2 digits in float's significand, including the implicit leading bit: 53 for every normal double, fewer for a subnormal, 0 for a zero.
(float-digits float)
Returns the number of radix-2 digits in float's significand, including the implicit leading bit: 53 for every normal double, fewer for a subnormal, 0 for a zero.