|  | bool2 add_boolean()    { return false + true; } | 
|  | bool2 sub_boolean()    { return false - true; } | 
|  | bool2 mul_boolean()    { return false * true; } | 
|  | bool2 div_boolean()    { return false / true; } | 
|  | bool2 mod_boolean()    { return false % true; } | 
|  | bool2 shl_boolean()    { return false << true; } | 
|  | bool2 shr_boolean()    { return false >> true; } | 
|  | bool2 neg_boolean()    { return -false; } | 
|  | bool2 bitnot_boolean() { return ~false; } | 
|  | bool2 bitand_boolean() { return false & true; } | 
|  | bool2 bitor_boolean()  { return false | true; } | 
|  | bool2 bitxor_boolean() { return false ^ true; } | 
|  |  | 
|  | bool2 add_boolean_vec()    { return bool2(false, false) + bool2(true, true); } | 
|  | bool2 sub_boolean_vec()    { return bool2(false, false) - bool2(true, true); } | 
|  | bool2 mul_boolean_vec()    { return bool2(false, false) * bool2(true, true); } | 
|  | bool2 div_boolean_vec()    { return bool2(false, false) / bool2(true, true); } | 
|  | bool2 mod_boolean_vec()    { return bool2(false, false) % bool2(true, true); } | 
|  | bool2 shl_boolean_vec()    { return bool2(false, false) << bool2(true, true); } | 
|  | bool2 shr_boolean_vec()    { return bool2(false, false) >> bool2(true, true); } | 
|  | bool2 not_boolean_vec()    { return !bool2(false, false); } | 
|  | bool2 neg_boolean_vec()    { return -bool2(false, false); } | 
|  | bool2 bitnot_boolean_vec() { return ~bool2(false, false); } | 
|  | bool2 bitand_boolean_vec() { return bool2(false, false) & bool2(true, true); } | 
|  | bool2 bitor_boolean_vec()  { return bool2(false, false) | bool2(true, true); } | 
|  | bool2 bitxor_boolean_vec() { return bool2(false, false) ^ bool2(true, true); } | 
|  |  | 
|  | /*%%* | 
|  | type mismatch: '+' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '-' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '*' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '/' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '%' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '<<' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '>>' cannot operate on 'bool', 'bool' | 
|  | '-' cannot operate on 'bool' | 
|  | '~' cannot operate on 'bool' | 
|  | type mismatch: '&' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '|' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '^' cannot operate on 'bool', 'bool' | 
|  | type mismatch: '+' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '-' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '*' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '/' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '%' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '<<' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '>>' cannot operate on 'bool2', 'bool2' | 
|  | '!' cannot operate on 'bool2' | 
|  | '-' cannot operate on 'bool2' | 
|  | '~' cannot operate on 'bool2' | 
|  | type mismatch: '&' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '|' cannot operate on 'bool2', 'bool2' | 
|  | type mismatch: '^' cannot operate on 'bool2', 'bool2' | 
|  | *%%*/ |