o
    2h                     @   s   d dl Z d dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZ d dlmZ d dlmZ dd Zd	d
 Zdd Zdd Zdd Zdd Zd"ddZd#ddZdd Zd$ddZd%ddZd&d d!ZdS )'    N)config)standardize_dtype)dtypes)cast)convert_to_tensorc                 C   sD   t j| }zt t |rtdW |S  tjjy!   Y |S w )NzWCholesky decomposition failed. The input might not be a valid positive definite matrix.)	jnplinalgcholeskyanyisnan
ValueErrorjaxerrorsTracerBoolConversionError)aout r   W/var/www/html/chatgem/venv/lib/python3.10/site-packages/keras/src/backend/jax/linalg.pyr	      s   	r	   c                 C      t j| S N)r   r   detr   r   r   r   r         r   c                 C   r   r   )r   r   eigxr   r   r   r   !   r   r   c                 C   r   r   )r   r   eighr   r   r   r   r   %   r   r   c                 C   r   r   )r   r   invr   r   r   r   r   )   r   r   c                 C   s8   t jj}| jdkrt| jd D ]}t|}q|| S )N   )jspr   	lu_factorndimranger   vmap)r   lu_factor_fnir   r   r   r    -   s
   
r    Fc                 C   sL   t | } t| jdkrt }nt| jt}t| |} t	j
j| |||dS )Nint64)ordaxiskeepdims)r   r   dtyper   floatxr   result_typefloatr   r   r   norm)r   r'   r(   r)   r*   r   r   r   r.   6   s   

r.   reducedc                 C   s&   |dvrt d| tjj| |dS )N>   r/   completez]`mode` argument value not supported. Expected one of {'reduced', 'complete'}. Received: mode=)mode)r   r   r   qr)r   r1   r   r   r   r2   @   s   r2   c                 C   s   t j| |S r   )r   r   solve)r   br   r   r   r3   J   s   r3   c                 C      t jj| ||dS )N)lower)r   r   solve_triangular)r   r4   r6   r   r   r   r7   N      r7   Tc                 C   r5   )N)full_matrices
compute_uv)r   r   svd)r   r9   r:   r   r   r   r;   R   r8   r;   c                 C   s&   t | } t |}tjj| ||dd S )N)rcondr   )r   r   r   lstsq)r   r4   r<   r   r   r   r=   V   s   r=   )NNF)r/   )F)TTr   )r   	jax.numpynumpyr   	jax.scipyscipyr   keras.src.backendr   r   keras.src.backend.commonr   keras.src.backend.jax.corer   r   r	   r   r   r   r   r    r.   r2   r3   r7   r;   r=   r   r   r   r   <module>   s(    
	




