RE: Math functions? (Particularly transcendental ones)

[Hong Zhang]

> At 06:26 PM 9/9/2001 -0700, Wizard wrote:
> >into something using a processor op equivalent to the 8051C
> >    testbit( byte_variable, bit_offset).
> 
> This is pretty much
> 
>    testbit I0, 6
> 
> to test whether bit 6 is set i I0, right?

What is the difference from

  and I0, I0, (1 << 6)

Unless if we want Parrot to handle multi-media data, there is
not reasons to introduce many bitops (such as rotate, leading
zeros, trailing zeros).

Hong