<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><br class=""><blockquote type="cite" class="">On Sep 30, 2017, at 16:13, Xiaodi Wu via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:<br class=""><br class="">I’m happy to participate in the reshaping of the proposal. It would be nice to gather a group of people again to help drive it forward.<br class=""><br class="">That said, it’s unclear to me that superscript T is clearly an operator, any more than would be superscript H (Hermitian), superscript 2, superscript 3, etc. But at any rate, this would be discussion for the future workgroup.<br class=""></blockquote><br class="">Superscript T’s only regular use that I’m aware of is as the transpose operator for vectors and matrices. I’m certainly not omniscient, though.<br class=""><br class="">Are we going to attempt to distinguish between characters like these two?</div><div>ⁿ (SUPERSCRIPT LATIN SMALL LETTER N Unicode: U+207F, UTF-8: E2 81 BF)</div><div><span style="vertical-align: super; font-size: 7.3px; -webkit-text-stroke-color: rgb(0, 0, 0); -webkit-text-stroke-width: initial;" class="">n</span> (LATIN SMALL LETTER N Unicode: U+006E, UTF-8: 6E), with a superscript format applied</div><div><br class="">- Dave Sweerisn</div><div><br class=""></div></body></html>