On 24-Mar-06, at 11:32 AM, [email protected] wrote:
you are just saying
1 + (+(+(+3)))
in otherwords you have made 3 very positive. […]
But be aware that ----4 doesn’t make 4 very negative.
The unary + and - are useful, making
x = -5
a little more conventional looking and convenient to write than
x = 0 - 5
Mike
–
Mike S. [email protected]
http://www.stok.ca/~mike/
The “`Stok’ disclaimers” apply.