> . No -- Modern x86 systems use SSE registers, which are 64-bits. There are a whole slew of configuration options, but if Windows / Linux does their job, you s

> . No -- Modern x86 systems use SSE registers, which are 64-bits. There are a whole slew of configuration options, but if Windows / Linux does their job, you should have the same rounding-errors across your program Knock, knock. Who is there? Floating-point contraction.