# Ruby program for entrywise_product() method in Matrix
   
# Include matrix 
require "matrix"
   
# Initialize a matrix 
mat1 =  Matrix[[1, 21], [31, 18]]  
mat2 =  Matrix[[1, 3], [3, 4]]   
   
# prints entrywise_product 
puts  mat1.entrywise_product(mat2)

Matrix[[1, 63], [93, 72]]

# Ruby program for entrywise_product() method in Matrix
  
# Include matrix 
require "matrix"
  
# Initialize a matrix 
mat1 =  Matrix[[1, 31], [13, 28], [3, 4]]  
mat2 =  Matrix[[32, 3], [32, 74], [43, 3]]   
  
# prints entrywise_product 
puts  mat1.entrywise_product(mat2)

Matrix[[32, 93], [416, 2072], [129, 12]]