In [2]:

    

import tensorflow as tf


    

In [3]:

    

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


    

In [4]:

    

with tf.Session() as sess:
    print(sess.run(a+b))
    print(sess.run(a*b))


    

    




5
6

In [5]:

    

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


    

In [6]:

    

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


    

In [9]:

    

with tf.Session() as sess:
    print(sess.run(add, feed_dict={a:2, b:3})) # it shouldn't be string key


    

    




5

In [12]:

    

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


    

In [13]:

    

product = tf.matmul(matrix1, matrix2)


    

In [15]:

    

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


    

    




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