# \[ANN\] PeriodicMatrices.jl - Handling of periodic time-varying matrices

**URL:** <https://discourse.julialang.org/t/ann-periodicmatrices-jl-handling-of-periodic-time-varying-matrices/124425>\
**Category:** Package Announcements\
**Tags:** package, announcement, diffeq, symbolics, approxfun\
**Created:** [January 4, 2025, 3:32pm UTC](https://discourse.julialang.org/t/ann-periodicmatrices-jl-handling-of-periodic-time-varying-matrices/124425 "2025-01-04T15:32:51Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [January 9, 2025, 2:05pm UTC](https://discourse.julialang.org/t/ann-periodicmatrices-jl-handling-of-periodic-time-varying-matrices/124425/6 "2025-01-09T14:05:14Z")

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A post was split to a new topic: [Truncated power series in ApproxFun.jl](https://discourse.julialang.org/t/truncated-power-series-in-approxfun-jl/124593)

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_[View the full topic](https://discourse.julialang.org/t/ann-periodicmatrices-jl-handling-of-periodic-time-varying-matrices/124425)._