COMPILATION LISTING OF SEGMENT asinh_ Compiled by: Multics PL/I Compiler, Release 28d, of September 14, 1983 Compiled at: Honeywell LCPD Phoenix, System M Compiled on: 10/03/83 1353.0 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 /* Modified by A. Downing to use round builtin function 07/16/73 */ 11 12 asinh_: procedure (number) returns (float binary (27)); 13 14 /* compute the hyperbolic arcsine or arccosine of a single-precision floating-point number */ 15 declare (number, r) float binary (27), 16 (f, n, p) float binary (63); 17 dcl code_ ext entry (fixed bin), 18 (abs, log, round, sqrt) builtin; 19 p = 1.e0; 20 n = number; 21 f = abs (n); 22 r = f; 23 if f < 5.e-5 then go to negate; 24 asinhs: if f >= 11586.e0 then p = f; 25 else p = sqrt (f*f + p); 26 p = p + f - 1.e0; 27 r = round (p, 28); 28 r = log (r+1); 29 negate: if n < 0.0e0 then r = -r; 30 return (r); 31 acosh_: entry (number) returns (float binary (27)); 32 p = -1.e0; 33 n, f = abs (number); 34 if f >= 1.e0 then go to asinhs; 35 call code_ (34); 36 return (0.0e0); 37 end asinh_; SOURCE FILES USED IN THIS COMPILATION. LINE NUMBER DATE MODIFIED NAME PATHNAME 0 10/03/83 1004.8 asinh_.pl1 >spec>on>pl128d>asinh_.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. abs builtin function dcl 17 ref 21 33 code_ 000010 constant entry external dcl 17 ref 35 f 000102 automatic float bin(63) dcl 15 set ref 21* 22 23 24 24 25 25 26 33* 34 log builtin function dcl 17 ref 28 n 000104 automatic float bin(63) dcl 15 set ref 20* 21 29 33* number parameter float bin(27) dcl 15 ref 12 20 31 33 p 000106 automatic float bin(63) dcl 15 set ref 19* 24* 25* 25 26* 26 27 32* r 000100 automatic float bin(27) dcl 15 set ref 22* 27* 28* 28 29* 29 30 round builtin function dcl 17 ref 27 sqrt builtin function dcl 17 ref 25 NAMES DECLARED BY EXPLICIT CONTEXT. acosh_ 000076 constant entry external dcl 31 asinh_ 000014 constant entry external dcl 12 asinhs 000035 constant label dcl 24 ref 34 negate 000063 constant label dcl 29 ref 23 THERE WERE NO NAMES DECLARED BY CONTEXT OR IMPLICATION. STORAGE REQUIREMENTS FOR THIS PROGRAM. Object Text Link Symbol Defs Static Start 0 0 170 202 133 200 Length 344 133 12 125 35 0 BLOCK NAME STACK SIZE TYPE WHY NONQUICK/WHO SHARES STACK FRAME asinh_ 105 external procedure is an external procedure. STORAGE FOR AUTOMATIC VARIABLES. STACK FRAME LOC IDENTIFIER BLOCK NAME asinh_ 000100 r asinh_ 000102 f asinh_ 000104 n asinh_ 000106 p asinh_ THE FOLLOWING EXTERNAL OPERATORS ARE USED BY THIS PROGRAM. call_ext_out return ext_entry round_fl log dsqrt THE FOLLOWING EXTERNAL ENTRIES ARE CALLED BY THIS PROGRAM. code_ NO EXTERNAL VARIABLES ARE USED BY THIS PROGRAM. LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC LINE LOC 12 000010 19 000021 20 000023 21 000026 22 000031 23 000032 24 000035 25 000043 26 000051 27 000054 28 000057 29 000063 30 000070 31 000074 32 000103 33 000105 34 000113 35 000116 36 000127 ----------------------------------------------------------- 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