In [2]:

    

import tensorflow as tf


    

In [3]:

    

a = tf.constant(2)
b = tf.constant(3)


    

In [6]:

    

with tf.Session() as sess:
    print('a=2, b=3')
    print('Addition with constants: {}'.format(sess.run(a+b)))
    print('Multiplication with constants: {}'.format(sess.run(a*b)))


    

    




a=2, b=3
Addition with constants: 5
Multiplication with constants: 6

In [7]:

    

a = tf.placeholder(tf.int16)
b = tf.placeholder(tf.int16)


    

In [8]:

    

add = tf.add(a, b)
mul = tf.mul(a, b)


    

In [10]:

    

with tf.Session() as sess:
    print('Addition with variables: {}'.format(sess.run(add, feed_dict={a: 2, b:3})))
    print('Multiplication with variables: {}'.format(sess.run(mul, feed_dict={a: 2, b:3})))


    

    




Addition with variables: 5
Multiplication with variables: 6

In [11]:

    

matrix1 = tf.constant([[3., 3.]])
matrix2 = tf.constant([[2.], [2.]])


    

In [12]:

    

product = tf.matmul(matrix1, matrix2)


    

In [13]:

    

with tf.Session() as sess:
    result = sess.run(product)
    print(result)


    

    




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