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 on 07/16/73 to remove calls to round_ */
11 
12 sqrt_: procedure (number) returns (float binary (27));
13 
14 /*     compute the square root of a single-precision floating-point number     */
15 declare number float binary (27),
16           sqrt builtin;
17 
18           return(sqrt(number));
19           end;