26 Jun
2009
26 Jun
'09
3 a.m.
G'day all.
Quoting Rafael Gustavo da Cunha Pereira Pinto
I am reading this and still don't understand what is the question. You should never operate two floating point numbers expecting to result zero. Period.
WARNING: Advanced material follows. A 32-bit integer fits losslessly in the mantissa of a Double. Any of the basic integer operations which work correctly on 32-bit integers must also work correctly when that integer is stored in a Double. You are allowed to assume this. Cheers, Andrew Bromage