DEFINITION MODULE LMathLib0 ;

CONST
   pi   = 3.1415926535897932384626433832795028841972;
   exp1 = 2.7182818284590452353602874713526624977572;


PROCEDURE __BUILTIN__ sqrt (x: LONGREAL) : LONGREAL ;
PROCEDURE exp (x: LONGREAL) : LONGREAL ;
PROCEDURE ln (x: LONGREAL) : LONGREAL ;
PROCEDURE __BUILTIN__ sin (x: LONGREAL) : LONGREAL ;
PROCEDURE __BUILTIN__ cos (x: LONGREAL) : LONGREAL ;
PROCEDURE tan (x: LONGREAL) : LONGREAL ;
PROCEDURE arctan (x: LONGREAL) : LONGREAL ;
PROCEDURE entier (x: LONGREAL) : INTEGER ;


END LMathLib0.