Incorrect result of matrices addition with inconsistent dimension.

[studyeveryday7]

Describe the bug

In the Matrix module, after creating 2*2 Matrix A and 3*3 Matrix B, then input the content of Matrix A as [[1,2],[3,4]] and Matrix B as [[1,2,3],[4,5,6],[7,8,9]

Then choose the A + B function，after evaluate the result is

which is incorrect.

Expected behavior

I expected the result should be “inconsistent dimensions: 2 != 3”, which is same as the result of A x B function.

To reproduce

1. Open NCalc+ (Which is build from latest source code)
2. Go to Matrix module
3. Create two Matrix as description
4. Click the evaluate bottom
5. Incorrect result has been displayed

Configuration

• Android version 9
• device MI 8 Lite

Screenshots

[MoneyMakerCqf]

I think I can work on it. And I have sent an issue, please check on it:
#99