tf.math.sqrt | TensorFlow v2.16.1 (original) (raw)

tf.math.sqrt

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Computes element-wise square root of the input tensor.

View aliases

Main aliases

tf.sqrt

Compat aliases for migration

SeeMigration guide for more details.

tf.compat.v1.sqrt

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

Used in the notebooks

Used in the guide	Used in the tutorials
Distributed training with Core APIs and DTensor Multilayer perceptrons for digit recognition with Core APIs Optimizers with Core APIs	Uncertainty-aware Deep Learning with SNGP TFP Release Notes notebook (0.12.1) Copulas Primer Substantial Undocumented Infection Facilitates the Rapid Dissemination of Novel Coronavirus (SARS-CoV2) Neural machine translation with a Transformer and Keras

x = tf.constant([[4.0], [16.0]]) tf.sqrt(x) <tf.Tensor: shape=(2, 1), dtype=float32, numpy= array([[2.], [4.]], dtype=float32)> y = tf.constant([[-4.0], [16.0]]) tf.sqrt(y) <tf.Tensor: shape=(2, 1), dtype=float32, numpy= array([[nan], [ 4.]], dtype=float32)> z = tf.constant([[-1.0], [16.0]], dtype=tf.complex128) tf.sqrt(z) <tf.Tensor: shape=(2, 1), dtype=complex128, numpy= array([[0.0+1.j], [4.0+0.j]])>

Args
x	A tf.Tensor of type bfloat16, half, float32, float64,complex64, complex128
name	A name for the operation (optional).

Returns
A tf.Tensor of same size, type and sparsity as x.If x is a SparseTensor, returnsSparseTensor(x.indices, tf.math.sqrt(x.values, ...), x.dense_shape)

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Last updated 2024-04-26 UTC.