[julia-users] how to write a julia rand conformant randfloat() with exponent range given

[Jeffrey Sarnoff]

I am not that familiar with rand stuff, and I'd like to get this right.

The result should play well with other rand functions  and give n 
ldexp(randSignficand, randExponent) values where the range for the 
significand and the exponent are specifiable.

Thanks for any guidance.