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tomstewart89 / BasicLinearAlgebra

A library for using matrices and linear algebra on Arduino
MIT License
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Matrix Multiplication with different sized matrices gives errors #35

Closed rbbrown1 closed 3 years ago

rbbrown1 commented 3 years ago

When I try to multiply matrices of different sizes (while ensuring the dimensions are compatible), the compiler says there are dimension issues. The following code will consistently give me the error when attempting to do C = A*B: #include

using namespace BLA;

void setup() { Matrix<2,2> A; A.Fill(1);

Matrix<2,1> B; B.Fill(2);

Matrix<2,1> C = A * B; }

void loop() {}`

tomstewart89 commented 3 years ago

Hi @rbbrown1, that's a strange one, I just copied that code you linked and and was able to compile it just fine. Can you post the full compiler output?

rbbrown1 commented 3 years ago

Hi @tomstewart89, In my process of debugging, I downgraded the library to version 2.2 and the example code worked. When I moved back to version 2.3, the error was no more.

I appreciate your prompt reply, but It appears the issue has somehow resolved itself. If the problem reappears, I'll be sure to better document the output and give an update.