
    
9j                    T    S SK Jr  S SKrS SKJr  \R                  " SSSS5      rS rg)	    )annotationsN)_corezbool cond, T valuezT yzif (cond) y = valuecupy_piecewise_kernelc                   [         R                  " U5      (       a  U/n[        U5      n[        U5      nX4:X  a,  [         R                  " U R                  U R
                  5      nOxUS-   U:X  aQ  US   nUSS n[        U5      (       a  [        S5      e[         R                  " U R                  X`R
                  5      nO[        SR                  X3US-   5      5      e[        X5       Hf  u  pv[        U5      (       a  [        S5      e[        U[         R                  5      (       a  UR                  U R
                  5      n[        XvU5        Mh     U$ )a  Evaluate a piecewise-defined function.

Args:
    x (cupy.ndarray): input domain
    condlist (list of cupy.ndarray):
        Each boolean array/ scalar corresponds to a function
        in funclist. Length of funclist is equal to that of
        condlist. If one extra function is given, it is used
        as the default value when the otherwise condition is met
    funclist (list of scalars): list of scalar functions.

Returns:
    cupy.ndarray: the scalar values in funclist on portions of x
    defined by condlist.

.. warning::

    This function currently doesn't support callable functions,
    args and kw parameters.

.. seealso:: :func:`numpy.piecewise`
   Nz.Callable functions are not supported currentlyz<with {} condition(s), either {} or {} functions are expected)cupyisscalarlenzerosshapedtypecallableNotImplementedErrorfull
ValueErrorformatzip
isinstancendarrayastype_piecewise_krnl)xcondlistfunclistcondlenfunclenoutfunc	conditions           T/home/wildlama/miniconda3/lib/python3.13/site-packages/cupy/_functional/piecewise.py	piecewiser"      s#   . }}X:(mG(mGjj!''*	1	|CR=D>>%@B Biiww/ ))/'A+)NP 	P x2	D>>%@B BdDLL));;qww'D	- 3 J    )
__future__r   r	   r   ElementwiseKernelr   r"    r#   r!   <module>r'      s/    "  ))		0r#   