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fixed some spacing

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= 2025-11-26 18:28:45 +01:00
parent 9bd18d3681
commit e7373fe73a
1 changed files with 1 additions and 6 deletions
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7
matrix.c
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@ -147,7 +147,6 @@ Matrix add(const Matrix matrix1, const Matrix matrix2)
//size of the matrices should be the same, if the addition is supposed to happen
// Matrix outputMatrix = createMatrix(matrix1.rows, matrix1.cols);
Matrix outputMatrix = createMatrix(matrix1.rows, matrix1.cols);
if(!outputMatrix.buffer){
@ -212,16 +211,12 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
//Matrix outputMatrix = createMatrix(matrix2.cols, matrix1.rows);
for(int i = 0; i < matrix1.rows; i++) {
for (int j = 0; j < matrix2.cols; j++) {
MatrixType sum = 0;
for (int k = 0; k < matrix1.cols; k++) {
// how this should work in normal Matrix version:
// outputMatrix.buffer[i][j] = matrix1.buffer[i][k] * matrix2.buffer[k][j];
//outputMatrix.buffer[i + outputMatrix.rows * j] += matrix1.buffer[i + matrix1.rows * k] * matrix2.buffer[k + matrix2.rows * j];
sum += matrix1.buffer[i * matrix1.cols + k] * matrix2.buffer[j + matrix2.cols * k];
outputMatrix.buffer[i * outputMatrix.cols + j] += matrix1.buffer[i * matrix1.cols + k] * matrix2.buffer[j + matrix2.cols * k];
}
outputMatrix.buffer[i * outputMatrix.cols + j] = sum;
}
}
return outputMatrix;