home *** CD-ROM | disk | FTP | other *** search
- (* Copyright (c) xTech 1992,94. All Rights Reserved *)
- <*+ CSTDLIB *>
- <*+ NOHEADER *>
- <*+ M2EXTENSIONS *>
- DEFINITION MODULE [2] math;
-
- PROCEDURE acos(x: LONGREAL): LONGREAL;
- PROCEDURE asin(x: LONGREAL): LONGREAL;
- PROCEDURE atan(x: LONGREAL): LONGREAL;
- PROCEDURE atan2(y,x: LONGREAL): LONGREAL;
- PROCEDURE cos(x: LONGREAL): LONGREAL;
- PROCEDURE sin(x: LONGREAL): LONGREAL;
- PROCEDURE tan(x: LONGREAL): LONGREAL;
-
- PROCEDURE cosh(x: LONGREAL): LONGREAL;
- PROCEDURE sinh(x: LONGREAL): LONGREAL;
- PROCEDURE tanh(x: LONGREAL): LONGREAL;
-
- PROCEDURE exp(x: LONGREAL): LONGREAL;
- PROCEDURE frexp(x: LONGREAL; VAR exp: INTEGER): LONGREAL;
- PROCEDURE ldexp(x: LONGREAL; exp: INTEGER): LONGREAL;
- PROCEDURE log(x: LONGREAL): LONGREAL;
- PROCEDURE log10(x: LONGREAL): LONGREAL;
- PROCEDURE modf(x: LONGREAL; VAR ipart: LONGREAL): LONGREAL;
-
- PROCEDURE pow(x,y: LONGREAL): LONGREAL;
- PROCEDURE sqrt(x: LONGREAL): LONGREAL;
-
- PROCEDURE ceil(x: LONGREAL): LONGREAL;
- PROCEDURE fabs(x: LONGREAL): LONGREAL;
- PROCEDURE floor(x: LONGREAL): LONGREAL;
- PROCEDURE fmod(x,y: LONGREAL): LONGREAL;
-
- PROCEDURE hypot(x,y: LONGREAL): LONGREAL;
-
- CONST (* Constants rounded for 18 decimals. *)
- MA_E = 2.71828182845904524;
- MA_LOG2E = 1.44269504088896341;
- MA_LOG10E = 0.434294481903251828;
- MA_LN2 = 0.693147180559945309;
- MA_LN10 = 2.30258509299404568;
- MA_PI = 3.14159265358979324;
- MA_PI_2 = 1.57079632679489662;
- MA_PI_4 = 0.785398163397448310;
- MA_1_PI = 0.318309886183790672;
- MA_2_PI = 0.636619772367581343;
- MA_1_SQRTPI = 0.564189583547756287;
- MA_2_SQRTPI = 1.12837916709551257;
- MA_SQRT2 = 1.41421356237309505;
- MA_SQRT_2 = 0.707106781186547524;
-
- END math.
-