Multiply numeric array with variable array

This is the code so far i have written and i get error message as below. i know that there is something wrong with variable array. how can i do this operation?

qi=sym('qi',[1 3]);
prompt = 'enter which point in time you want to find inventory level';
j = input(prompt)
prompt = 'enter how many basic delivery cycles inventory of item should delivered to retailer i';
fri = input(prompt)
p = j
L = bsxfun(@rdivide,j(:),fri)
R = mod(L,1)
Xij = R <= 0
B = Xij.*qi

and my output is,

>> optimize_vendor

Dr =
[ 1, 2, 3]

M =
6

enter which point in time you want to find inventory level [0:6]

j =
     0     1     2     3     4     5     6

enter how many basic delivery cycles inventory of item should delivered to retailer i [1 2 3]

fri =
     1     2     3

p =
     0     1     2     3     4     5     6

L =
         0         0         0
    1.0000    0.5000    0.3333
    2.0000    1.0000    0.6667
    3.0000    1.5000    1.0000
    4.0000    2.0000    1.3333
    5.0000    2.5000    1.6667
    6.0000    3.0000    2.0000

R =
         0         0         0
         0    0.5000    0.3333
         0         0    0.6667
         0    0.5000         0
         0         0    0.3333
         0    0.5000    0.6667
         0         0         0

Xij =
  7×3 logical array

     1   1   1
     1   0   0
     1   1   0
     1   0   1
     1   1   0
     1   0   0
     1   1   1

Error using symengine
Array sizes must match.
Error in sym/privBinaryOp (line 973)
            Csym = mupadmex(op,args{1}.s, args{2}.s, varargin{:});
Error in  .*  (line 294)
        X = privBinaryOp(A, B, 'symobj::zip', '_mult');
Error in optimize_vendor (line 24)
B = Xij.*qi

My requirement is multiply Xij first column with q1, second column with q2 and third column with q3. but the way i define qi array is not so correct. any help is highly appreciated. Thank you

[Stephen23]

@Mohamed Musni: I formatted your code for you, although some parts were a bit confusing, and you should check that it is correct. In future you can format your own code by:

• selecting the code text,
• clicking the {} Code button,
• and ensuring an empty trailing line.

[Mohamed Musni]

sure i will follow your instructions in future. is there any solution for my problem?

[Karan Gill]

Did you read the error message? Was it helpful?