This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
news [2015/09/22 18:53] poslavskysv [[23-Sep-2015]] |
news [2016/06/21 09:53] (current) |
||
|---|---|---|---|
| Line 2: | Line 2: | ||
| ---- | ---- | ||
| - | ==== [23-Sep-2015] ==== | + | ==== [22-Oct-2015] ==== |
| === Redberry 1.1.9 release=== | === Redberry 1.1.9 release=== | ||
| - | Bugfixes: | ||
| - | * [[http://youtrack.redberry.cc/issue/CORE-179|#CORE-179]] | + | ==New features:== |
| - | * Bug in [[documentation:ref:levicivitasimplify]] | + | |
| - | Learn more [[news:23092015|here]]. | + | * $D$-dimensional Dirac algebra (see e.g. [[documentation:ref:DiracTrace]]) |
| - | ---- | + | * New transformation for Dirac algebra: [[documentation:ref:DiracSimplify]], [[documentation:ref:DiracOrder]] and [[documentation:ref:SpinorsSimplify]] |
| + | * [[documentation:ref:setMandelstam5]]: generalised mandelstam variables for $2 \to 3$ processes | ||
| + | * Improved behaviour of [[documentation:ref:DiracTrace]] | ||
| + | * New featured transformation: [[documentation:ref:ExpandTensors]] | ||
| + | * Sugar: [[documentation:ref:InvertIndices]], [[documentation:ref:fullysymmetrize]], [[documentation:ref:fullyantisymmetrize]] and ''Identity'' transformations | ||
| - | ==== [7-Jan-2015] ==== | + | ==Minor things:== |
| + | |||
| + | * Several bugfixes (including [[http://youtrack.redberry.cc/issue/CORE-179|#CORE-179]]) and performance improvements | ||
| + | * Output style for ''WolframMathematica'' [[documentation:ref:outputformat|OutputFormat]] changes: now ''a^b'' instead of ''Power[a, b]'' | ||
| + | * Added ''Quiet'' block (suppresses all exceptions and output): ''Quiet { 1/0 }'' | ||
| + | * Get index by type ''t.indices[1, LatinUpper]'' will give first Latin capital index | ||
| + | |||
| + | |||
| + | To update your Redberry simply change version in your Groovy Grapes: | ||
| + | |||
| + | <sxh groovy; gutter: false> | ||
| + | @Grab(group = 'cc.redberry', module = 'groovy', version = '1.1.9') | ||
| + | </sxh> | ||
| + | |||
| + | or download new ''.jar'' from the [[:downloads| downloads page]]. | ||
| + | |||
| + | ---- | ||
| + | ==== [07-Jan-2015] ==== | ||
| === Redberry 1.1.8 release=== | === Redberry 1.1.8 release=== | ||
| This update includes various bug fixes (in particular [[http://youtrack.redberry.cc/issue/CORE-177|#CORE-177]] and [[http://youtrack.redberry.cc/issue/CORE-178|#CORE-178]]) and improvements. | This update includes various bug fixes (in particular [[http://youtrack.redberry.cc/issue/CORE-177|#CORE-177]] and [[http://youtrack.redberry.cc/issue/CORE-178|#CORE-178]]) and improvements. | ||
| Line 130: | Line 149: | ||
| ===Redberry version 1.1 released=== | ===Redberry version 1.1 released=== | ||
| Redberry version 1.1 released. | Redberry version 1.1 released. | ||
| + | |||