CTAN Update: xsim

[CTAN Announcements]

Clemens Niederberger submitted an update to the

xsim

package.

Version:  0.14a 2019-10-19
License:  lppl1.3

Summary description:  eXercise Sheets IMproved

Announcement text:
--
 
 adapt \xsim_if_exercise_exist:nnTF to the `no-files' option

--

The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/xsim

The package’s files themselves can be inspected at
   http://mirror.ctan.org/macros/latex/contrib/xsim/



   Thanks for the upload.

 For the CTAN Team
Petra Rübe-Pugliese



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Please join a user group or donate to one, see https://ctan.org/lugs
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CTAN update: pst-eucl

[CTAN Announcements]

Liao Xiongfei submitted an update to the

pst-eucl

package.

Version number: 1.66 2019-10-20
License type: lppl

Summary description: Euclidian geometry with PSTricks

Announcement text:
--


- add macros to operate the node coordinates, \pstAbscissa, \pstOrdinate, 
\pstMoveNode etc.
- add optional parameters angleA and angleB for \pstCircleOA and \pstCircleAB.
- add optional parameters to output the inner circle center and outer circle 
center for \pstTriangleIC and \pstTriangleOC.
- add macros to draw the tangent line and tangent node of circle.
- add macros to draw the external and internal common tangent lines of two 
circles.
- add macros to draw conics (ellipse, parabola and hyperbola) and their 
geometrical elements, such as focus, directrix and intersections.


--

This package is located at 
   http://mirror.ctan.org/graphics/pstricks/contrib/pst-eucl

More information is at
   https://www.ctan.org/pkg/pst-eucl



   Thanks for the upload.

 For the CTAN Team
Erik Braun



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