# \#special-issue

**URL:** https://discourse.julialang.org/tag/special-issue/217.md

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## [Math operation known issue? a^b](https://discourse.julialang.org/t/math-operation-known-issue-a-b/38839)

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**Author:** [@Rougem](https://discourse.julialang.org/u/Rougem)\
**Replies:** 11\
**Last updated:** [May 6, 2020, 9:17am UTC](https://discourse.julialang.org/t/math-operation-known-issue-a-b/38839 "2020-05-06T09:17:20Z")

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Today is my first day with Julia. While, working with the command line I realized that some results were negative and wrong. I am new, so if I made a mistake please let me know. What is wrong? Thanks a lot! Issue:

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## [Showing off the strengths of Julia packages](https://discourse.julialang.org/t/showing-off-the-strengths-of-julia-packages/10571)

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**Author:** [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Replies:** 5\
**Last updated:** [April 28, 2018, 2:35pm UTC](https://discourse.julialang.org/t/showing-off-the-strengths-of-julia-packages/10571 "2018-04-28T14:35:58Z")

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Concerning the special issue for Julia in Advances in Engineering Software (\[ANN\] Special issue on the Julia programming language): If you were to suggest the packages that best show of the strength of Julia and the con…