Repository navigation
Expand file tree
/
Copy pathindex.html
More file actions
52 lines (52 loc) · 4.44 KB
/
Copy pathindex.html
File metadata and controls
52 lines (52 loc) · 4.44 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
<!DOCTYPE html>
<html>
<head>
<!-- SPDX-FileCopyrightText: 2026 Arthur A. Gleckler -->
<!-- SPDX-License-Identifier: MIT -->
<title>Type-specific Flonum Libraries</title>
<script>!function(s, k, mq, r) {
var p = s.getItem(k), v = [null, 'light', 'dark'],
S = '<svg viewBox="0 0 20 20" width="1em" height="1em">',
C = '<circle cx="10" cy="10" r="9" ',
c = [S + C + 'fill="none" stroke="currentColor" stroke-width="2"/><path d="M10 1A9 9 0 0 0 10 19Z" fill="currentColor"/></svg>',
S + C + 'fill="none" stroke="currentColor" stroke-width="2"/></svg>',
S + C + 'fill="black" stroke="white" stroke-width="2"/></svg>'];
function a(t) { r.dataset.theme = t || (mq.matches ? 'dark' : 'light') }
a(p);
mq.onchange = function() { s.getItem(k) || a() };
document.addEventListener('DOMContentLoaded', function() {
var i = Math.max(0, v.indexOf(p)),
b = document.body.appendChild(document.createElement('button'));
b.id = 'theme-toggle';
function u() { b.innerHTML = c[i]; b.title = (v[i] || 'system') + ' theme' }
b.onclick = function() { i = (i + 1) % 3; v[i] ? s.setItem(k, v[i]) : s.removeItem(k); a(v[i]); u() };
u()
})
}(localStorage, 'theme', matchMedia('(prefers-color-scheme: dark)'), document.documentElement);
</script>
<link href="/admin.css" rel="stylesheet">
<link href="/list.css" rel="stylesheet">
<link href="/favicon.png" rel="icon" sizes="192x192" type="image/png">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});</script>
<script crossorigin="anonymous" integrity="sha384-Ra6zh6uYMmH5ydwCqqMoykyf1T/+ZcnOQfFPhDrp2kI4OIxadnhsvvA2vv9A7xYv" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script></head>
<body>
<h1>SRFI 276: Type-specific Flonum Libraries</h1>
<p class="authors">by Peter McGoron</p>
<p class="based-on"></p>
<p class="status">status: <em>draft</em> (2026-06-23)</p>
<p class="keywords">keywords: <a href="https://srfi.schemers.org/?keywords=numbers">Numbers</a></p>
<ul class="info">
<li><a href="srfi-276.html">The SRFI Document</a></li>
<li><a href="https://srfi-email.schemers.org/srfi-276/">Discussion Archive</a></li>
<li><a href="https://github.com/scheme-requests-for-implementation/srfi-276">Git repo (on GitHub)</a></li>
<li><a href="mailto:srfi-276@srfi.schemers.org">srfi-276@<span class="antispam">nospam</span>srfi.schemers.org (subscribers only)</a></li>
<li><span class="firefox-column-workaround">
<form method="POST" action="https://www.simplelists.com/subscribe.php">
<div class="title">Subscribe to srfi-276 mailing list</div><input name="email" placeholder="email address" tabindex="1" type="email"><input name="name" placeholder="full name" tabindex="2" type="text">
<p><input id="sub-digest" name="digest" tabindex="3" type="checkbox" value="digest"><label for="sub-digest">daily digest?</label></p><input class="submit" name="submit" tabindex="4" type="submit" value="Subscribe to srfi-276"><input type="hidden" name="action" value="subscribe"><input type="hidden" name="list" value="srfi-276@srfi.schemers.org"></form></span></li>
<li><span class="firefox-column-workaround">
<form method="POST" action="https://www.simplelists.com/subscribe.php">
<div class="title">Unsubscribe from srfi-276 mailing list</div><input name="email" placeholder="email address" tabindex="5" type="email"><input class="submit" name="submit" tabindex="6" type="submit" value="Unsubscribe from srfi-276"><input type="hidden" name="action" value="unsubscribe"><input name="list" type="hidden" value="srfi-276@srfi.schemers.org"></form></span></li></ul>
<h2>Abstract</h2><p> This SRFI is an updated version of <a href="https://srfi.schemers.org/srfi-144/">SRFI 144</a> that allows an implementation to support multiple flonum representations. Each flonum has its own separate library. Each library also has the ability to inspect properties of the flonum operations, such as rounding mode and deviations from IEEE 754 arithmetic. New flonum operations are also available, such as serialization and operations corresponding to IEEE 754-2019 and C23. </p></body></html>