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GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it

Path: gap4r8 / src / bool.h
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/****************************************************************************

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**

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*W  bool.h                      GAP source                   Martin Schönert

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**

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**

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*Y  Copyright (C)  1996,  Lehrstuhl D für Mathematik,  RWTH Aachen,  Germany

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*Y  (C) 1998 School Math and Comp. Sci., University of St Andrews, Scotland

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*Y  Copyright (C) 2002 The GAP Group

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**

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**  This file declares the functions for the boolean package.

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*/

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#ifndef GAP_BOOL_H

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#define GAP_BOOL_H

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/****************************************************************************

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**

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*V  True  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  true value

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**

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**   'True' is the value 'true'.

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*/

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extern Obj True;

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/****************************************************************************

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**

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*V  False . . . . . . . . . . . . . . . . . . . . . . . . . . . . false value

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**

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**  'False' is the value 'false'.

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*/

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extern Obj False;

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/****************************************************************************

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**

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*V  Fail  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  fail value

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**

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**  'Fail' is the value 'fail'.

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*/

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extern Obj Fail;

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/****************************************************************************

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**

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*V  SuPeRfail  . . . . . . . . . . . . . . . . . . . . . . .  superfail value

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**

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**  'SuPeRfail' is an ``superfail'' object which is used to indicate failure if

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**  `fail' itself is a sensible response. This is used when having GAP read

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**  a file line-by-line via a library function (demo.g)

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*/

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extern Obj SuPeRfail;

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/****************************************************************************

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**

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*F * * * * * * * * * * * * * initialize package * * * * * * * * * * * * * * *

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*/

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/****************************************************************************

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**

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*F  InitInfoBool()  . . . . . . . . . . . . . . . . . table of init functions

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*/

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StructInitInfo * InitInfoBool ( void );

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#endif // GAP_BOOL_H

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/****************************************************************************

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**

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*E  bool.h  . . . . . . . . . . . . . . . . . . . . . . . . . . . . ends here

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*/

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