Universal Functions (ufunc)

DPNP provides universal functions (a.k.a. ufuncs) to support various elementwise operations.

Available ufuncs

Math operations

dpnp.add	Add arguments element-wise.
dpnp.subtract	Subtract arguments, element-wise.
dpnp.multiply	Multiply arguments element-wise.
dpnp.divide	Divide arguments element-wise.
dpnp.true_divide	Provide a true division of the inputs, element-wise.
dpnp.floor_divide	Compute the largest integer smaller or equal to the division of the inputs.
dpnp.negative	Negative element-wise.
dpnp.power	First array elements raised to powers from second array, element-wise.
dpnp.remainder	Return element-wise remainder of division.
dpnp.mod	Compute element-wise remainder of division.
dpnp.fmod	Calculate the element-wise remainder of division.
dpnp.abs	Calculate the absolute value element-wise.
dpnp.absolute	Calculate the absolute value element-wise.
dpnp.fabs	Compute the absolute values element-wise.
dpnp.sign	Returns an element-wise indication of the sign of a number.
dpnp.exp	Trigonometric exponent, element-wise.
dpnp.exp2	Trigonometric exponent2, element-wise.
dpnp.log	Trigonometric logarithm, element-wise.
dpnp.log2	Trigonometric logarithm, element-wise.
dpnp.log10	Trigonometric logarithm, element-wise.
dpnp.expm1	Trigonometric exponent minus 1, element-wise.
dpnp.log1p	Trigonometric logarithm, element-wise.
dpnp.sqrt	Return the positive square-root of an array, element-wise.
dpnp.square	Return the element-wise square of the input.
dpnp.reciprocal	Return the reciprocal of the argument, element-wise.

Trigonometric functions

dpnp.sin	Trigonometric sine, element-wise.
dpnp.cos	Trigonometric cosine, element-wise.
dpnp.tan	Compute tangent element-wise.
dpnp.arcsin	Inverse sine, element-wise.
dpnp.arccos	Trigonometric inverse cosine, element-wise.
dpnp.arctan	Trigonometric inverse tangent, element-wise.
dpnp.arctan2	Element-wise arc tangent of x1/x2 choosing the quadrant correctly.
dpnp.hypot	Given the "legs" of a right triangle, return its hypotenuse.
dpnp.sinh	Trigonometric hyperbolic sine, element-wise.
dpnp.cosh	Trigonometric hyperbolic cosine, element-wise.
dpnp.tanh	Compute hyperbolic tangent element-wise.
dpnp.arcsinh	Inverse hyperbolic sine, element-wise.
dpnp.arccosh	Trigonometric inverse hyperbolic cosine, element-wise.
dpnp.arctanh	Trigonometric hyperbolic inverse tangent, element-wise.
dpnp.deg2rad	Convert angles from degrees to radians.
dpnp.rad2deg	Convert angles from radians to degrees.

Bit-twiddling functions

dpnp.bitwise_and	Compute the bit-wise AND of two arrays element-wise.
dpnp.bitwise_or	Compute the bit-wise OR of two arrays element-wise.
dpnp.bitwise_xor	Compute the bit-wise XOR of two arrays element-wise.
dpnp.invert	Compute bit-wise inversion, or bit-wise NOT, element-wise.
dpnp.left_shift	Shift the bits of an integer to the left.
dpnp.right_shift	Shift the bits of an integer to the right.

Comparison functions

dpnp.greater	Return (x1 > x2) element-wise.
dpnp.greater_equal	Return (x1 >= x2) element-wise.
dpnp.less	Return (x1 < x2) element-wise.
dpnp.less_equal	Return (x1 <= x2) element-wise.
dpnp.not_equal	Return (x1 != x2) element-wise.
dpnp.equal	Return (x1 == x2) element-wise.
dpnp.logical_and	Compute the truth value of x1 AND x2 element-wise.
dpnp.logical_or	Compute the truth value of x1 OR x2 element-wise.
dpnp.logical_xor	Compute the truth value of x1 XOR x2, element-wise.
dpnp.logical_not	Compute the truth value of NOT x element-wise.
dpnp.maximum	Element-wise maximum of array elements.
dpnp.minimum	Element-wise minimum of array elements.
dpnp.fmax	Element-wise maximum of array elements.
dpnp.fmin	Element-wise minimum of array elements.

Floating functions

dpnp.isfinite	Test element-wise for finiteness (not infinity or not Not a Number).
dpnp.isinf	Test element-wise for positive or negative infinity.
dpnp.isnan	Test element-wise for NaN and return result as a boolean array.
dpnp.copysign	Change the sign of x1 to that of x2, element-wise.
dpnp.modf	Return the fractional and integral parts of an array, element-wise.
dpnp.fmod	Calculate the element-wise remainder of division.
dpnp.floor	Round a number to the nearest integer toward minus infinity.
dpnp.ceil	Compute the ceiling of the input, element-wise.
dpnp.trunc	Compute the truncated value of the input, element-wise.