3.219. __nv_log10

Prototype: 

double @__nv_log10(double %x)

Description:

Calculate the base 10 logarithm of the input argument x.

Returns:

  • __nv_log10( ± 0 ) returns − ∞ .

  • __nv_log10(1) returns +0.

  • __nv_log10(x) returns NaN for x < 0.

  • __nv_log10( + ∞ ) returns + ∞ .

Note:

For accuracy information see the CUDA C++ Programming Guide, Mathematical Functions Appendix, Double-Precision Floating-Point Functions section.

Library Availability:

Compute 2.0: Yes

Compute 3.0: Yes

Compute 3.5: Yes