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libdevice User's Guide
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CUDA Toolkit v5.5
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3.78. __nv_erfcf
Prototype:
float @__nv_erfcf(float %x)
Description:
Calculate the complementary error function of the input argument x, 1 - erf(x).
Returns:
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__nv_erfcf( ) returns 2.
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__nv_erfcf( ) returns +0.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-2.
Library Availability:
Compute 2.0: Yes
Compute 3.0: Yes
Compute 3.5: Yes
libdevice User's Guide
(PDF)
-
CUDA Toolkit v5.5
(older)
-
Last updated
May 11, 2013
-
Send Feedback