xtensor provides the following trigonometric functions for xexpressions and scalars:
Defined in xtensor/xmath.hpp
.. doxygenfunction:: sin(E&&) :project: xtensor
.. doxygenfunction:: cos(E&&) :project: xtensor
.. doxygenfunction:: tan(E&&) :project: xtensor
.. doxygenfunction:: asin(E&&) :project: xtensor
.. doxygenfunction:: acos(E&&) :project: xtensor
.. doxygenfunction:: atan(E&&) :project: xtensor
.. doxygenfunction:: atan2(E1&&, E2&&) :project: xtensor