void main_1() {
  float2x2 m2i = float2x2(0.0f, 0.0f, 0.0f, 0.0f);
  float2x2 m2 = float2x2(0.0f, 0.0f, 0.0f, 0.0f);
  float3x3 m3i = float3x3(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f);
  float3x3 m3 = float3x3(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f);
  float4x4 m4i = float4x4(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f);
  float4x4 m4 = float4x4(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f);
  float s = (1.0f / determinant(m2));
  m2i = float2x2(float2((s * m2[1u][1u]), (-(s) * m2[0u][1u])), float2((-(s) * m2[1u][0u]), (s * m2[0u][0u])));
  m3i = ((1.0f / determinant(m3)) * float3x3(float3(((m3[1u][1u] * m3[2u][2u]) - (m3[1u][2u] * m3[2u][1u])), ((m3[0u][2u] * m3[2u][1u]) - (m3[0u][1u] * m3[2u][2u])), ((m3[0u][1u] * m3[1u][2u]) - (m3[0u][2u] * m3[1u][1u]))), float3(((m3[1u][2u] * m3[2u][0u]) - (m3[1u][0u] * m3[2u][2u])), ((m3[0u][0u] * m3[2u][2u]) - (m3[0u][2u] * m3[2u][0u])), ((m3[0u][2u] * m3[1u][0u]) - (m3[0u][0u] * m3[1u][2u]))), float3(((m3[1u][0u] * m3[2u][1u]) - (m3[1u][1u] * m3[2u][0u])), ((m3[0u][1u] * m3[2u][0u]) - (m3[0u][0u] * m3[2u][1u])), ((m3[0u][0u] * m3[1u][1u]) - (m3[0u][1u] * m3[1u][0u])))));
  m4i = ((1.0f / determinant(m4)) * float4x4(float4((((m4[1u][1u] * ((m4[2u][2u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][2u]))) - (m4[1u][2u] * ((m4[2u][1u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][1u])))) + (m4[1u][3u] * ((m4[2u][1u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][1u])))), (((-(m4[0u][1u]) * ((m4[2u][2u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][2u]))) + (m4[0u][2u] * ((m4[2u][1u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][1u])))) - (m4[0u][3u] * ((m4[2u][1u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][1u])))), (((m4[0u][1u] * ((m4[1u][2u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][2u]))) - (m4[0u][2u] * ((m4[1u][1u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][1u])))) + (m4[0u][3u] * ((m4[1u][1u] * m4[3u][2u]) - (m4[1u][2u] * m4[3u][1u])))), (((-(m4[0u][1u]) * ((m4[1u][2u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][2u]))) + (m4[0u][2u] * ((m4[1u][1u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][1u])))) - (m4[0u][3u] * ((m4[1u][1u] * m4[2u][2u]) - (m4[1u][2u] * m4[2u][1u]))))), float4((((-(m4[1u][0u]) * ((m4[2u][2u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][2u]))) + (m4[1u][2u] * ((m4[2u][0u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][0u])))) - (m4[1u][3u] * ((m4[2u][0u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][0u])))), (((m4[0u][0u] * ((m4[2u][2u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][2u]))) - (m4[0u][2u] * ((m4[2u][0u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][0u])))) + (m4[0u][3u] * ((m4[2u][0u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][0u])))), (((-(m4[0u][0u]) * ((m4[1u][2u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][2u]))) + (m4[0u][2u] * ((m4[1u][0u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][0u])))) - (m4[0u][3u] * ((m4[1u][0u] * m4[3u][2u]) - (m4[1u][2u] * m4[3u][0u])))), (((m4[0u][0u] * ((m4[1u][2u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][2u]))) - (m4[0u][2u] * ((m4[1u][0u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][0u])))) + (m4[0u][3u] * ((m4[1u][0u] * m4[2u][2u]) - (m4[1u][2u] * m4[2u][0u]))))), float4((((m4[1u][0u] * ((m4[2u][1u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][1u]))) - (m4[1u][1u] * ((m4[2u][0u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][0u])))) + (m4[1u][3u] * ((m4[2u][0u] * m4[3u][1u]) - (m4[2u][1u] * m4[3u][0u])))), (((-(m4[0u][0u]) * ((m4[2u][1u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][1u]))) + (m4[0u][1u] * ((m4[2u][0u] * m4[3u][3u]) - (m4[2u][3u] * m4[3u][0u])))) - (m4[0u][3u] * ((m4[2u][0u] * m4[3u][1u]) - (m4[2u][1u] * m4[3u][0u])))), (((m4[0u][0u] * ((m4[1u][1u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][1u]))) - (m4[0u][1u] * ((m4[1u][0u] * m4[3u][3u]) - (m4[1u][3u] * m4[3u][0u])))) + (m4[0u][3u] * ((m4[1u][0u] * m4[3u][1u]) - (m4[1u][1u] * m4[3u][0u])))), (((-(m4[0u][0u]) * ((m4[1u][1u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][1u]))) + (m4[0u][1u] * ((m4[1u][0u] * m4[2u][3u]) - (m4[1u][3u] * m4[2u][0u])))) - (m4[0u][3u] * ((m4[1u][0u] * m4[2u][1u]) - (m4[1u][1u] * m4[2u][0u]))))), float4((((-(m4[1u][0u]) * ((m4[2u][1u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][1u]))) + (m4[1u][1u] * ((m4[2u][0u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][0u])))) - (m4[1u][2u] * ((m4[2u][0u] * m4[3u][1u]) - (m4[2u][1u] * m4[3u][0u])))), (((m4[0u][0u] * ((m4[2u][1u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][1u]))) - (m4[0u][1u] * ((m4[2u][0u] * m4[3u][2u]) - (m4[2u][2u] * m4[3u][0u])))) + (m4[0u][2u] * ((m4[2u][0u] * m4[3u][1u]) - (m4[2u][1u] * m4[3u][0u])))), (((-(m4[0u][0u]) * ((m4[1u][1u] * m4[3u][2u]) - (m4[1u][2u] * m4[3u][1u]))) + (m4[0u][1u] * ((m4[1u][0u] * m4[3u][2u]) - (m4[1u][2u] * m4[3u][0u])))) - (m4[0u][2u] * ((m4[1u][0u] * m4[3u][1u]) - (m4[1u][1u] * m4[3u][0u])))), (((m4[0u][0u] * ((m4[1u][1u] * m4[2u][2u]) - (m4[1u][2u] * m4[2u][1u]))) - (m4[0u][1u] * ((m4[1u][0u] * m4[2u][2u]) - (m4[1u][2u] * m4[2u][0u])))) + (m4[0u][2u] * ((m4[1u][0u] * m4[2u][1u]) - (m4[1u][1u] * m4[2u][0u])))))));
  return;
}

void main() {
  main_1();
  return;
}