Reduced-Precision Redundancy on FPGAs

Table 2

𝑃_𝑓𝑝 values for a Gaussian-distributed 𝜖_𝑒 signal.

𝑇ℎ	𝑃fp
𝜎	0.317
2𝜎	0.0455
3𝜎	2.70×10^−3
4𝜎	6.33×10^−5
5𝜎	5.73×10^−7
6𝜎	1.97×10^−9