1 DEFINITION MODULE MathLib0;
3 Module: Some mathematical functions
4 From: "Programming in Modula-2", 3rd, corrected edition, by N. Wirth
5 Version: $Id: MathLib0.def,v 1.4 1994/06/24 12:48:55 ceriel Exp $
7 Exists for compatibility.
8 A more elaborate math lib can be found in Mathlib.def
11 PROCEDURE sqrt(x : REAL) : REAL;
13 PROCEDURE exp(x : REAL) : REAL;
15 PROCEDURE ln(x : REAL) : REAL;
17 PROCEDURE sin(x : REAL) : REAL;
19 PROCEDURE cos(x : REAL) : REAL;
21 PROCEDURE arctan(x : REAL) : REAL;
23 PROCEDURE real(x : INTEGER) : REAL;
25 PROCEDURE entier(x : REAL) : INTEGER;