Added passing a function as parameter

.gitignore

@@ -1,3 +1,4 @@
 build/*
 .vscode/*
-main.cpp
+main.cpp
+main.exe

matrices.h

@@ -27,6 +27,8 @@ class Matrix{
         inline Matrix Substract(float);
         inline Matrix Substract(const Matrix*);
 
+        inline Matrix Function(float (*f)(float));
+
         inline void Print(std::string_view);
 
         inline Matrix Transpose();
@@ -74,6 +76,17 @@ Matrix Matrix::operator*(float value){
     return this->Multiply(value);
 }
 
+Matrix Matrix::Function(float (*f)(float)){
+    Matrix result = this;
+    for(int m = 0; m < result.values.size(); m++){
+        for(int n = 0; n < result.values[m].size(); n++){
+            // Execute function on every value
+            result.values[m][n] = f(result.values[m][n]);
+        }
+    }
+    return result;
+}
+
 // Constructs a zero matrix
 Matrix::Matrix(int rows, int cols){
     for(int m = 0; m < rows; m++){