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<title>Sartre - What's new?</title>
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<h1 class="title">What's New?</h1>
<h3>Version 1.1</h3>
<p>Due to continuous numerical issues in calculating the logarithmic
derivative of the amplitude along <em>x</em> (typically called &lambda;)
that is needed to calculate the skewedness and real amplitude corrections
we decided to create
lambda lookup tables and include them in the <code>tables/</code> directory.
&lambda; is
derived from the referring ep table (also when running eA). If the
kinematic range is not sufficient, that is if the amplitude table
range used is larger than that of the &lambda; table, we fallback
to calculating the value on the fly from the referring ep table.
If the latter is not large enough corrections are switched off. In
any case the user is informed about what is happening. One side effect
of this change is that event generation with corrections <em>on</em> became
generally faster.</p>
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<td align="right" width="40%"><div align="right"><br>Last Update:
<!-- #BeginDate format:Am1 -->May 29, 2013<!-- #EndDate -->
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