<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">Begin forwarded message:</div><br class="Apple-interchange-newline"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">From: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">Jim Thomas <<a href="mailto:jaswthomas@sbcglobal.net" class="">jaswthomas@sbcglobal.net</a>><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Subject: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">N2912 review comments JT-070 and JT-071</b><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Date: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">July 30, 2022 at 2:22:01 PM PDT<br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">To: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">JeanHeyd Meneide <<a href="mailto:phdofthehouse@gmail.com" class="">phdofthehouse@gmail.com</a>><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Cc: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">"Fred J. Tydeman" <<a href="mailto:tydeman@tybor.com" class="">tydeman@tybor.com</a>>, Rajan Bhakta <<a href="mailto:rbhakta@us.ibm.com" class="">rbhakta@us.ibm.com</a>><br class=""></span></div><br class=""><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi JeanHeyd,<div class=""><br class=""></div><div class="">Two things:<br class=""><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><b class="">JT-070</b> In 7.12.9.10#2 (twice), F.10.6.10#1 (twice), F.10.6.11#1 (once), “width” should have the appropriate typeface for a function prototype parameter. Similarly for “round” in the next to last sentence of 7.12.9.10#2.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><b class="">JT-071</b> For editorial completeness and consistency (with F.10.6.10), in F.10.6.11, insert after “… and return a NaN” the words: "if the argument <b class="">width</b> is zero or” (where <b class="">width</b> has prototype parameter typeface). This is not a new requirement (i.e. not a substantive change): </div><div class=""><br class=""></div><div class="">7.12.9.10 says “… if width is zero or x does not round to an integer within the range, the functions return a NaN (of the type of the x argument, if available), …”.</div><div class=""><br class=""></div><div class="">7.12.9.11 says "The fromfpx and ufromfpx functions differ from the fromfp and ufromfp functions, respectively, only in that the fromfpx and ufromfpx functions raise the "inexact" floating-point exception if a rounded result not exceeding the specified width differs in value from the argument x.” </div><div class=""><br class=""></div><div class="">Therefore 7.12.9.11 adopts by reference the 7.12.9.10 specification for width equal zero. The F.10.6 subclauses repeat this specification. (The general approach in F.10 its to list all the special cases, even when they are already covered in 7.12.)</div></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">- Jim Thomas</div></div></div></blockquote></div><br class=""></body></html>