handyG tagshttps://gitlab.psi.ch/mcmule/handyG/-/tags2019-10-08T14:25:23+02:00https://gitlab.psi.ch/mcmule/handyG/-/tags/v0.1.3v0.1.3<p data-sourcepos="1:1-1:18" dir="auto">Fixed bugs include</p>
<ul data-sourcepos="2:2-4:0" dir="auto">
<li data-sourcepos="2:2-2:69">complex arguments now work (thanks to Ben Pullin and Roman Zwicky)</li>
<li data-sourcepos="3:2-4:0">improved precision in normal polylogarithms</li>
</ul>
<p data-sourcepos="5:1-5:17" dir="auto">New tests include</p>
<ul data-sourcepos="6:2-9:65" dir="auto">
<li data-sourcepos="6:2-6:44">more tests of GPLs with complex arguments</li>
<li data-sourcepos="7:2-7:46">compare a random list of many GPLs to GiNaC</li>
<li data-sourcepos="8:2-8:50">the <code data-sourcepos="8:9-8:15">LOGFILE</code> flag of <code data-sourcepos="8:27-8:37">./configure</code> is honoured</li>
<li data-sourcepos="9:2-9:65">re-wrote test suite for finer control of what is being tested.</li>
</ul>2019-10-08T14:25:23+02:00Yannick Ulrichhttps://gitlab.psi.ch/mcmule/handyG/-/tags/v0.1.2v0.1.2<p data-sourcepos="1:1-1:65" dir="auto">Complex arguments are now treated using the scaling relation (10)</p>
<div class="gl-relative markdown-code-block js-markdown-code">
<pre data-sourcepos="2:1-4:3" data-canonical-lang="math" data-math-style="display" class="js-render-math code highlight js-syntax-highlight language-math" lang="math" v-pre="true"><code><span id="LC1" class="line" lang="math"> G(z_1,...,z_m\ ;y) = G(\kappa z_1,...,\kappa z_m\ ;\kappa y) </span></code></pre>
<copy-code></copy-code>
</div>
<p data-sourcepos="5:1-5:137" dir="auto">assuming <code data-sourcepos="5:12-5:20" data-math-style="inline" class="code math js-render-math">|z_m| > 0</code> and <code data-sourcepos="5:30-5:39" data-math-style="inline" class="code math js-render-math">\kappa=1/y</code>. This resolves the issue of complex arguments for now until a more permanent solution is found.</p>2019-09-24T09:24:10+02:00Yannick Ulrichhttps://gitlab.psi.ch/mcmule/handyG/-/tags/v0.1.1v0.1.1Bug fix for complex polylogs<p data-sourcepos="1:1-3:27" dir="auto">In <a data-sourcepos="1:4-1:68" href="/mcmule/handyG/-/blob/master/src/maths_functions.f90#L426" class="gfm">src/maths_functions.f90, line 426</a> a
bug was introduced during <a href="/mcmule/handyG/-/commit/bdc545ffa7b1a36a414e12a0bd3d95fc7dd49037" data-reference-type="commit" data-original="bdc545ff" data-link="false" data-link-reference="false" data-project="469" data-commit="bdc545ffa7b1a36a414e12a0bd3d95fc7dd49037" data-container="body" data-placement="top" title="Undid some stuff related to ieps" class="gfm gfm-commit has-tooltip">bdc545ff</a>. It is not clear any more what was
intended with this change.</p>
<p data-sourcepos="5:1-5:60" dir="auto">Thanks to Roman Zwicky and Ben Pullin for pointing this out!</p>2019-09-18T11:24:20+02:00Yannick Ulrichhttps://gitlab.psi.ch/mcmule/handyG/-/tags/v0.1.0v0.1.0arXiv version<p data-sourcepos="1:1-1:152" dir="auto">First public version of handyG. If you use handyG (under the conditionals of GPL v3), please cite <a data-sourcepos="1:99-1:152" href="https://arxiv.org/abs/1909.01656" rel="nofollow noreferrer noopener" target="_blank">[arXiv:1909.01656]</a></p>
<blockquote data-sourcepos="2:2-4:36" dir="auto">
<p data-sourcepos="2:5-2:69">handyG - rapid numerical evaluation of generalised polylogarithms</p>
<p data-sourcepos="4:5-4:36">L. Naterop, A. Signer, Y. Ulrich</p>
</blockquote>2019-09-18T11:14:33+02:00Yannick Ulrichhttps://gitlab.psi.ch/mcmule/handyG/-/tags/v0.0.9v0.0.9version distributed for beta testing<p data-sourcepos="1:1-1:39" dir="auto">note that this was meant to be <a href="/mcmule/handyG/-/commit/22cdbb8ae84bca9fd31ecb4e218419b71335d635" data-reference-type="commit" data-original="22cdbb8a" data-link="false" data-link-reference="false" data-project="469" data-commit="22cdbb8ae84bca9fd31ecb4e218419b71335d635" data-container="body" data-placement="top" title="Minor changes to makefile" class="gfm gfm-commit has-tooltip">22cdbb8a</a></p>2019-08-19T09:27:27+02:00yannickulrich