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tf.math.rsqrt

TensorFlow 1 version

Computes reciprocal of square root of x element-wise.

tf.math.rsqrt(
    x,
    name=None
)

Used in the tutorials:

I.e., \(y = 1 / \sqrt{x}\).

Args:

  • x: A Tensor. Must be one of the following types: bfloat16, half, float32, float64, complex64, complex128.
  • name: A name for the operation (optional).

Returns:

A Tensor. Has the same type as x.

Compat aliases