#include <metal_stdlib>

using namespace metal;
void main_1() {
  float3 const x_1 = (float3(50.0f, 60.0f, 70.0f) + float3(50.0f, 60.0f, 70.0f));
  float2 const x_2 = (float2(60.0f, 50.0f) + float2(50.0f, 60.0f));
  float2x3 const x_3 = float2x3(float3((x_2.x * x_1.x), (x_2.x * x_1.y), (x_2.x * x_1.z)), float3((x_2.y * x_1.x), (x_2.y * x_1.y), (x_2.y * x_1.z)));
  return;
}

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

