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> The example where computing an expression with posits has much better accuracy than when computing with IEEE FP32 is extremely misleading. Did you not rtfa o
by andrepd 1y ago
> The example where computing an expression with posits has much better accuracy than when computing with IEEE FP32 is extremely misleading.
Did you not rtfa or am I missing something?
- dnautics 1y agopractically speaking we did put this to the test by having someone run a fluid dynamics simulation on fp64 vs posit64 vs posit32 with no algorithm changes (using fp128 as a "ground truth"). unsurprisingly posit64 results were closer to fp128 than fp64.