COMPILATION LISTING OF SEGMENT catan_ Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1354.6 mst Mon Options: optimize map 1 /* ****************************************************** 2* * * 3* * * 4* * Copyright (c) 1972 by Massachusetts Institute of * 5* * Technology and Honeywell Information Systems, Inc. * 6* * * 7* * * 8* ****************************************************** */ 9 10 catan_: proc (number) returns (complex float bin (27)); 11 12 dcl (number, a, b, c) complex float bin (27); 13 dcl (imag, log, real) builtin; 14 15 dcl code_ ext entry (fixed bin (17)); 16 17 b = 1.0e0i; 18 c = 0.5e0i; 19 20 atans: 21 a = number + 0.0e0; 22 23 if a = b 24 then do; 25 err: 26 call code_ (59); 27 return ((real (a)+imag (a))*170141182.0e30); 28 end; 29 30 if a = -b then goto err; 31 32 return (log ((b+a)/ (b-a))*c); 33 34 catanh_: entry (number) returns (complex float bin (27)); 35 36 b = 1.0e0; 37 c = 0.5e0; 38 39 goto atans; 40 41 end catan_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1004.5 catan_.pl1 >spec>on>pl128d>catan_.pl1 NAMES DECLARED IN THIS COMPILATION. IDENTIFIER OFFSET LOC STORAGE CLASS DATA TYPE ATTRIBUTES AND REFERENCES (* indicates a set context) NAMES DECLARED BY DECLARE STATEMENT. a 000100 automatic complex float bin(27) dcl 12 set ref 20* 23 27 27 30 32 32 b 000102 automatic complex float bin(27) dcl 12 set ref 17* 23 30 32 32 36* c 000104 automatic complex float bin(27) dcl 12 set ref 18* 32 37* code_ 000012 constant entry external dcl 15 ref 25 imag builtin function dcl 13 ref 27 log builtin function dcl 13 ref 32 number parameter complex float bin(27) dcl 12 ref 10 20 34 real builtin function dcl 13 ref 27 NAMES DECLARED BY EXPLICIT CONTEXT. atans 000031 constant label dcl 20 ref 39 catan_ 000020 constant entry external dcl 10 catanh_ 000140 constant entry external dcl 34 err 000043 constant label dcl 25 ref 30 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 214 230 152 224 Length 374 152 14 127 42 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME catan_ 86 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME catan_ 000100 a catan_ 000102 b catan_ 000104 c catan_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return mpcfl1_2 dvcfl1_1 ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. clog_ code_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 10 000014 17 000025 18 000027 20 000031 23 000040 25 000043 27 000054 30 000065 32 000076 34 000136 36 000145 37 000147 39 000151 ----------------------------------------------------------- Historical Background This edition of the Multics software materials and documentation is provided and donated to Massachusetts Institute of Technology by Group BULL including BULL HN Information Systems Inc. as a contribution to computer science knowledge. This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology, Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell BULL Inc., Groupe BULL and BULL HN Information Systems Inc. to the development of this operating system. Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970), renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture for managing computer hardware properly and for executing programs. Many subsequent operating systems incorporated Multics principles. Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. . ----------------------------------------------------------- Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without fee is hereby granted,provided that the below copyright notice and historical background appear in all copies and that both the copyright notice and historical background and this permission notice appear in supporting documentation, and that the names of MIT, HIS, BULL or BULL HN not be used in advertising or publicity pertaining to distribution of the programs without specific prior written permission. Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc. Copyright 2006 by BULL HN Information Systems Inc. Copyright 2006 by Bull SAS All Rights Reserved