basic_operations_tensorflow

from __future__ import print_function 
import tensorflow as tf

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

with tf.Session() as sess:
    print("a=2, b=3")
    print("Addition with constants: %i" % sess.run(a+b))
    print("Multiplication with constants: %i" % sess.run(a*b))
    
a= tf.placeholder(tf.int16)
b = tf.placeholder(tf.int16)

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

with tf.Sesssion() as sess:
    print("Addition with variables:%i" % sess.run(add, feed_dict = {a: 2, b: 3}))
    print("Multiplication with variables: %i" %sess.run(mul, feed_dict = {a: 3, b: 3}))
    
matrix1= tf.constant([[3.,3.]])
matrix2 = tf.constant([[2.],[2.]])

product = tf.matmul(matrix1, matrix2)

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