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Meeting Pearls 2
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Meeting Pearls Vol. II (1995)(GTI - Schatztruhe)[!].iso
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Oberon_Interfaces
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Interfaces
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MathTrans.mod
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1994-03-05
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57 lines
(*
(*
** Amiga Oberon Interface Module:
** $VER: MathTrans.mod 40.15 (28.12.93) Oberon 3.0
**
** © 1993 by Fridtjof Siebert
*)
*)
MODULE MathTrans;
IMPORT
e * := Exec,
I := Intuition;
CONST
MathTransName * = "mathtrans.library";
VAR
base * : e.LibraryPtr;
PROCEDURE Atan * {base,- 30}(x{0} : REAL): REAL;
PROCEDURE Sin * {base,- 36}(x{0} : REAL): REAL;
PROCEDURE Cos * {base,- 42}(x{0} : REAL): REAL;
PROCEDURE Tan * {base,- 48}(x{0} : REAL): REAL;
PROCEDURE Sincos* {base,- 54}(VAR cos{1} : REAL;
x{0} : REAL): REAL;
PROCEDURE Sinh * {base,- 60}(x{0} : REAL): REAL;
PROCEDURE Cosh * {base,- 66}(x{0} : REAL): REAL;
PROCEDURE Tanh * {base,- 72}(x{0} : REAL): REAL;
PROCEDURE Exp * {base,- 78}(x{0} : REAL): REAL;
PROCEDURE Log * {base,- 84}(x{0} : REAL): REAL;
PROCEDURE Pow * {base,- 90}(e{1} : REAL;
b{0} : REAL): REAL;
PROCEDURE Sqrt * {base,- 96}(x{0} : REAL): REAL;
PROCEDURE Tieee * {base,-102}(x{0} : REAL): LONGINT;
PROCEDURE Fieee * {base,-108}(x{0} : LONGINT): REAL;
PROCEDURE Asin * {base,-114}(x{0} : REAL): REAL;
PROCEDURE Acos * {base,-120}(x{0} : REAL): REAL;
PROCEDURE Log10 * {base,-126}(x{0} : REAL): REAL;
(* $OvflChk- $RangeChk- $StackChk- $NilChk- $ReturnChk- $CaseChk- *)
BEGIN
base := e.OpenLibrary(MathTransName,33);
IF base=NIL THEN
IF I.DisplayAlert(0,"\x00\x64\x14missing mathtrans.library\o\o",50) THEN END;
HALT(0)
END;
CLOSE
IF base#NIL THEN e.CloseLibrary(base) END;
END MathTrans.