From a3b3605ff9a4a6771ff64b9d3637d816db0ec543 Mon Sep 17 00:00:00 2001
From: = <markus.kob@outlook.com>
Date: Thu, 20 Nov 2025 16:47:37 +0100
Subject: [PATCH] fixed error with matrix buffer call

---
 matrix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/matrix.c b/matrix.c
index f6c0d81..35049a5 100644
--- a/matrix.c
+++ b/matrix.c
@@ -105,7 +105,7 @@ Matrix add(const Matrix matrix1, const Matrix matrix2)
             for (int j = 0; j < matrix1.cols; j++) {
                 // how this should work in normal Matrix version:
                 // outputmatrix.buffer[i][j] = matrix1.buffer[i][j] + matrix2.buffer[i][j];
-                outputMatrix.buffer[i-1+ outputMatrix.rows*(j-1)] = matrix1.buffer[i-1 + matrix1.rows*(j-1)] + matrix2.buffer[i-1 + matrix2.rows *(j-1)];
+                outputMatrix.buffer[i + outputMatrix.rows* j] = matrix1.buffer[i + matrix1.rows* j] + matrix2.buffer[i + matrix2.rows * j];
             }
         }
         return outputMatrix;
@@ -130,7 +130,7 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
                 for (int k = 0; k < matrix2.rows; k++) {
                     // how this should work in normal Matrix version:
                     // outputMatrix.buffer[i][j] = matrix1.buffer[i][k] * matrix2.buffer[k][j];
-                    outputMatrix.buffer[i-1 + outputMatrix.rows*(j-1)] = matrix1.buffer[i-1 + matrix1.rows*(k-1)] * matrix2.buffer[k-1 + matrix2.rows*(j-1)];
+                    outputMatrix.buffer[i + outputMatrix.rows* j] = matrix1.buffer[i + matrix1.rows* k] * matrix2.buffer[k + matrix2.rows*j];
                 }
             }
         }