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- /* complex.h -- UMB Scheme, complex interface.
-
- UMB Scheme Interpreter $Revision: 2.12 $
- Copyright (C) 1988, 1991 William R Campbell
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- UMB Scheme was written by Bill Campbell with help from Karl Berry,
- Barbara Dixey, Ira Gerstein, Mary Glaser, Kathy Hargreaves, Bill McCabe,
- Long Nguyen, Susan Quina, Jeyashree Sivasubram, Bela Sohoni and Thang Quoc Tran.
-
- For additional information about UMB Scheme, contact the author:
-
- Bill Campbell
- Department of Mathematics and Computer Science
- University of Massachusetts at Boston
- Harbor Campus
- Boston, MA 02125
-
- Telephone: 617-287-6449 Internet: bill@cs.umb.edu
-
- */
-
- /* Complex numbers are two reals. */
-
- Import Boolean
- Is_Complex_Zero(), Is_Complex_Positive(), Is_Complex_Negative(),
- Is_Complex_Odd(), Is_Complex_Even(), Is_Complex_Exact(),
- Is_Complex_Inexact();
-
- Import Boolean
- Complex_Less_Than(), Complex_Greater_Than(), Complex_Equal(),
- Complex_Less_Than_Or_Equal(), Complex_Greater_Than_Or_Equal();
-
- Import void
- Complex_Add(), Complex_Subtract(), Complex_Multiply(),
- Complex_Divide(), Complex_Quotient(), Complex_Remainder(),
- Complex_Modulo(), Complex_Negate(), Complex_Abs(),
- Complex_Numerator(), Complex_Denominator(), Complex_Rationalize();
-
- Import void
- Complex_Max(), Complex_Min(), Complex_GCD(), Complex_LCM();
-
- Import void
- Complex_Floor(), Complex_Ceiling(), Complex_Truncate(), Complex_Round();
-
- Import void
- Complex_Sqrt(), Complex_Exp(), Complex_Log(), Complex_Expt();
-
- Import void
- Complex_Sin(), Complex_Cos(), Complex_Tan(),
- Complex_Asin(), Complex_Acos(), Complex_Atan(), Complex_Atan2();
-
- Import void
- Complex_Exact_To_Inexact(), Complex_Inexact_To_Exact(),
- Complex_To_String();
-
- Import void
- Complex_Make_Rectangular(), Complex_Make_Polar(),
- Complex_Real_Part(), Complex_Imaginary_Part(),
- Complex_Magnitude(), Complex_Angle();
-