On Mar 30, 2009, at 11:57, Mark Engelberg wrote:
> This brings up an interesting question. Does Java guarantee that on
> all architectures and all future versions that Integers will be 32-bit
> and Longs will be 64-bit?
>
> I think the answer is yes, that this is part of the specification, but
>
This brings up an interesting question. Does Java guarantee that on
all architectures and all future versions that Integers will be 32-bit
and Longs will be 64-bit?
I think the answer is yes, that this is part of the specification, but
I'm not certain.
--~--~-~--~~~-
I changed "integer-length" to use numberOfLeadingZeros or bitLength methods.
It reduces execution time a bit. So that of "exact-integer-sqrt" too.
;; test with name integer-length-new
(defmulti ;; #^{:private true}
integer-length-new class)
(defmethod integer-length-new java.lang.Integer [n]
