meridian.backend.is_nan

    Returns which elements of x are NaN.

      meridian 
 . 
 backend 
 . 
 is_nan 
 ( 
 x 
 : 
 Annotated 
 [ 
 Any 
 , 
 TV_IsNan_T 
 ], 
 name 
 = 
 None 
 ) 
 -> 
 Annotated 
 [ 
 Any 
 , 
 _atypes 
 . 
 Bool 
 ]

    Example:

      x 
 = 
 tf 
 . 
 constant 
 ([ 
 5.0 
 , 
 np 
 . 
 nan 
 , 
 6.8 
 , 
 np 
 . 
 nan 
 , 
 np 
 . 
 inf 
 ]) 
 tf 
 . 
 math 
 . 
 is_nan 
 ( 
 x 
 ) 
 == 
> [ 
 False 
 , 
 True 
 , 
 False 
 , 
 True 
 , 
 False 
 ]

    x
    A Tensor . Must be one of the following types: bfloat16 , half , float32 , float64 .
    name
    A name for the operation (optional).

    A Tensor of type bool .

    numpy compatibility

    Equivalent to np.isnan
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