#include <metal_stdlib>

using namespace metal;
void main_1() {
  float2x2 const x_1 = float2x2(float2(50.0f, 60.0f), float2(60.0f, 50.0f));
  float2 const x_2 = float2(50.0f, 60.0f);
  float2 const x_10 = (x_1 * x_2);
  return;
}

fragment void tint_symbol() {
  main_1();
  return;
}

