Exponential functions

template <class B>
batch_type_t<B> xsimd::exp(const simd_base<B> &x)

Computes the natural exponential of the batch x.

Return

the natural exponential of x.

Parameters

  • x: batch of floating point values.

template <class B>
batch_type_t<B> xsimd::exp2(const simd_base<B> &x)

Computes the base 2 exponential of the batch x.

Return

the base 2 exponential of x.

Parameters

  • x: batch of floating point values.

Warning

doxygenfunction: Unable to resolve multiple matches for function “exp10” with arguments () in doxygen xml output for project “xsimd” from directory: ../xml. Potential matches: 

- template <class B>
  batch_type_t<B> xsimd::exp10(const simd_base<B>&)
- template <class T, class = typename std::enable_if<std::is_scalar<T>::value>::type>
  T xsimd::exp10(const T&)

Warning

doxygenfunction: Unable to resolve multiple matches for function “expm1” with arguments () in doxygen xml output for project “xsimd” from directory: ../xml. Potential matches: 

- template <class B>
  batch_type_t<B> xsimd::expm1(const simd_base<B>&)
- template <class T>
  std::complex<T> xsimd::expm1(const std::complex<T>&)
template <class B>
batch_type_t<B> xsimd::log(const simd_base<B> &x)

Computes the natural logarithm of the batch x.

Return

the natural logarithm of x.

Parameters

  • x: batch of floating point values.

Warning

doxygenfunction: Unable to resolve multiple matches for function “log2” with arguments () in doxygen xml output for project “xsimd” from directory: ../xml. Potential matches: 

- template <class B>
  batch_type_t<B> xsimd::log2(const simd_base<B>&)
- template <class T>
  std::complex<T> xsimd::log2(const std::complex<T>&)
template <class B>
batch_type_t<B> xsimd::log10(const simd_base<B> &x)

Computes the base 10 logarithm of the batch x.

Return

the base 10 logarithm of x.

Parameters

  • x: batch of floating point values.

Warning

doxygenfunction: Unable to resolve multiple matches for function “log1p” with arguments () in doxygen xml output for project “xsimd” from directory: ../xml. Potential matches: 

- template <class B>
  batch_type_t<B> xsimd::log1p(const simd_base<B>&)
- template <class T>
  std::complex<T> xsimd::log1p(const std::complex<T>&)