@ -141,7 +141,7 @@ float sigmoidDerivative(float x) {
int main() {
NeuralNetwork nn;
nn.addLayer(2, 2, sigmoid, sigmoidDerivative);
nn.addLayer(1, 1, sigmoid, sigmoidDerivative);
nn.addLayer(1, 2, sigmoid, sigmoidDerivative);
std::vector<std::vector<float>> ref = {
{0, 0},