COMPILATION LISTING OF SEGMENT dcasin_ Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1358.6 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 dcasin_: proc (number) returns (complex float bin (63)); 11 12 dcl (number, a, b, c) complex float bin (63); 13 dcl (imag, log, real, sqrt) builtin; 14 15 real (a) = -imag (number); 16 imag (a) = real (number); 17 18 b = 1.0e0; 19 20 trig: 21 c = -1.0e0i; 22 23 ret: 24 return (log (sqrt (a*a+b)+a)*c); 25 26 dcacos_: entry (number) returns (complex float bin (63)); 27 28 a = number; 29 b = -1.0e0; 30 31 goto trig; 32 33 dcasinh_: entry (number) returns (complex float bin (63)); 34 35 b = 1.0e0; 36 37 hyper: 38 a = number; 39 40 c = 1.0e0; 41 42 goto ret; 43 44 dcacosh_: entry (number) returns (complex float bin (63)); 45 46 b = -1.0e0; 47 goto hyper; 48 49 end dcasin_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1004.5 dcasin_.pl1 >spec>on>pl128d>dcasin_.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(63) dcl 12 set ref 15* 16* 23 23 23 28* 37* b 000104 automatic complex float bin(63) dcl 12 set ref 18* 23 29* 35* 46* c 000110 automatic complex float bin(63) dcl 12 set ref 20* 23 40* imag builtin function dcl 13 set ref 15 16* log builtin function dcl 13 ref 23 number parameter complex float bin(63) dcl 12 ref 10 15 16 26 28 33 37 44 real builtin function dcl 13 set ref 15* 16 sqrt builtin function dcl 13 ref 23 NAMES DECLARED BY EXPLICIT CONTEXT. dcacos_ 000177 constant entry external dcl 26 dcacosh_ 000247 constant entry external dcl 44 dcasin_ 000022 constant entry external dcl 10 dcasinh_ 000221 constant entry external dcl 33 hyper 000232 constant label dcl 37 ref 47 ret 000046 constant label dcl 23 set ref 42 trig 000042 constant label dcl 20 set ref 31 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 352 370 264 362 Length 542 264 16 135 66 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME dcasin_ 100 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME dcasin_ 000100 a dcasin_ 000104 b dcasin_ 000110 c dcasin_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. complex_binary_op_ dclog_ dcsqrt_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 10 000016 15 000027 16 000034 18 000036 20 000042 23 000046 26 000175 28 000204 29 000212 31 000216 33 000217 35 000226 37 000232 40 000240 42 000244 44 000245 46 000254 47 000260 ----------------------------------------------------------- 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