TensorFlow Machine Learning Cookbook - Second Edition

How to do it...

TensorFlow has the standard operations on tensors, that is, add(), sub(), mul(), and div(). Note that all of the operations in this section will evaluate the inputs element-wise, unless specified otherwise:

1. TensorFlow provides some variations of div() and the relevant functions.
2. It is worth mentioning that div() returns the same type as the inputs. This means that it really returns the floor of the division (akin to Python 2) if the inputs are integers. To return the Python 3 version, which casts integers into floats before dividing and always returning a float, TensorFlow provides the truediv() function, as follows:

print(sess.run(tf.div(3, 4))) 
0 
print(sess.run(tf.truediv(3, 4))) 
0.75 

3. If we have floats and want integer ...