ufunc.rst

Universal Functions (ufunc)

DPNP provides universal functions (a.k.a. ufuncs) to support various element-wise operations. DPNP ufunc supports following features of NumPy’s one:

• Broadcasting
• Output type determination
• Casting rules

ufuncs

.. autosummary::
   :toctree: generated/

   dpnp.ufunc

Attributes

There are some informational attributes that universal functions possess. None of the attributes can be set.

__doc__	A docstring for each ufunc. The first part of the docstring is dynamically generated from the number of outputs, the name, and the number of inputs. The second part of the docstring is provided at creation time and stored with the ufunc.
__name__	The name of the ufunc.

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.ufunc.nin
   dpnp.ufunc.nout
   dpnp.ufunc.nargs
   dpnp.ufunc.types
   dpnp.ufunc.ntypes

Methods

.. autosummary::
   :toctree: generated/

   dpnp.ufunc.outer

Available ufuncs

Math operations

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.add
   dpnp.subtract
   dpnp.multiply
   dpnp.divide
   dpnp.logaddexp
   dpnp.logaddexp2
   dpnp.true_divide
   dpnp.floor_divide
   dpnp.negative
   dpnp.power
   dpnp.remainder
   dpnp.mod
   dpnp.fmod
   dpnp.abs
   dpnp.absolute
   dpnp.fabs
   dpnp.rint
   dpnp.sign
   dpnp.exp
   dpnp.exp2
   dpnp.log
   dpnp.log2
   dpnp.log10
   dpnp.expm1
   dpnp.log1p
   dpnp.proj
   dpnp.sqrt
   dpnp.cbrt
   dpnp.square
   dpnp.reciprocal
   dpnp.rsqrt
   dpnp.gcd
   dpnp.lcm

Trigonometric functions

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.sin
   dpnp.cos
   dpnp.tan
   dpnp.arcsin
   dpnp.arccos
   dpnp.arctan
   dpnp.arctan2
   dpnp.hypot
   dpnp.sinh
   dpnp.cosh
   dpnp.tanh
   dpnp.arcsinh
   dpnp.arccosh
   dpnp.arctanh
   dpnp.deg2rad
   dpnp.rad2deg

Bit-twiddling functions

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.bitwise_and
   dpnp.bitwise_or
   dpnp.bitwise_xor
   dpnp.invert
   dpnp.left_shift
   dpnp.right_shift

Comparison functions

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.greater
   dpnp.greater_equal
   dpnp.less
   dpnp.less_equal
   dpnp.not_equal
   dpnp.equal
   dpnp.logical_and
   dpnp.logical_or
   dpnp.logical_xor
   dpnp.logical_not
   dpnp.maximum
   dpnp.minimum
   dpnp.fmax
   dpnp.fmin

Floating functions

.. autosummary::
   :toctree: generated/
   :nosignatures:

   dpnp.isfinite
   dpnp.isinf
   dpnp.isnan
   dpnp.isnat
   dpnp.fabs
   dpnp.signbit
   dpnp.copysign
   dpnp.nextafter
   dpnp.spacing
   dpnp.modf
   dpnp.ldexp
   dpnp.frexp
   dpnp.fmod
   dpnp.floor
   dpnp.ceil
   dpnp.trunc