bool different_types() {
    float2x2 m;
    float2 v;
    float f;
    return v == f || v == m || m == f ||
           f == v || m == v || f == m ||
           v != f || v != m || m != f ||
           f != v || m != v || f != m ;
}

bool different_matrices() {
    float2x2 m2;
    float3x3 m3;
    return m2 == m3 || m2 != m3;
}

bool different_vectors() {
    float2 v2;
    float3 v3;
    return v2 == v3 || v2 != v3;
}
/*%%*
type mismatch: '==' cannot operate on 'float2', 'float'
type mismatch: '==' cannot operate on 'float2', 'float2x2'
type mismatch: '==' cannot operate on 'float2x2', 'float'
type mismatch: '==' cannot operate on 'float', 'float2'
type mismatch: '==' cannot operate on 'float2x2', 'float2'
type mismatch: '==' cannot operate on 'float', 'float2x2'
type mismatch: '!=' cannot operate on 'float2', 'float'
type mismatch: '!=' cannot operate on 'float2', 'float2x2'
type mismatch: '!=' cannot operate on 'float2x2', 'float'
type mismatch: '!=' cannot operate on 'float', 'float2'
type mismatch: '!=' cannot operate on 'float2x2', 'float2'
type mismatch: '!=' cannot operate on 'float', 'float2x2'
type mismatch: '==' cannot operate on 'float2x2', 'float3x3'
type mismatch: '!=' cannot operate on 'float2x2', 'float3x3'
type mismatch: '==' cannot operate on 'float2', 'float3'
type mismatch: '!=' cannot operate on 'float2', 'float3'
*%%*/