in Appendix A of the programming guide 2.0:
"For single-precision floating-point numbers only […]
Denormalized numbers are not supported"
imho 1.4E-45 is the smallest positive denormalized number in single precision and shoud not be supported in CUDA.
But CUDA can deal with this number and gives the correct result. why?
How can I prove the precision of IEEE-754 in CUDA as written in table B-1 of the programming guide 2.0?
Has anybody already worked with single precision error in CUDA?
Thank you for your answer!