floating point options on the n900
 

What floating point options are on the n900? I'd like to be able to do small-sized calculations (by a theoretical physicist's measure :) on my Tablet, and I'd definitely want to upgrade if the n900 offers better floating-point performance over the n810 that I currently have (plus, I could finally get rid of Sprint; main problem is that postdoc positions don't pay :/

Anyhow, is it easier to access the DSP on the n900 than on the n810? Does anyone have experience with the DSP? It looks like floating-point works in software emulation on the n810; is this also true on the n900?

Thanks!