Python - tensorflow.math.acos()

Python - tensorflow.math.acos()

The tensorflow.math.acos() function in TensorFlow computes the trigonometric inverse cosine (or arccosine) of the given input tensor element-wise. This function returns the angle whose cosine is the specified number, with values in the range [0, ��].

Syntax:

tensorflow.math.acos(x, name=None)
  • x: A tensor of type float16, float32, or float64.
  • name (optional): A name for the operation.

The function returns a tensor of the same shape and type as x, containing the arccosine of the elements of x.

Example:

Using tensorflow.math.acos():

import tensorflow as tf # Sample tensor x = tf.constant([0.5, -0.5, 1.0, 0.0], dtype=tf.float32) # Compute arccosine result = tf.math.acos(x) # If using TensorFlow 1.x: # with tf.Session() as sess: # print(sess.run(result)) # In TensorFlow 2.x, due to eager execution: print(result.numpy())

When executed, the output will be the arccosine values of the numbers in the input tensor. Remember that the result is in radians.

Note: Ensure you're using the appropriate TensorFlow version or modify the code to match your version (TF 1.x vs TF 2.x).

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