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Ronny Bergmann

@ronnybergmann.net
972 followers 244 following 8 posts

Førsteamanuensis, Dept. of Mathematical Sciences, Norwegian University of Science and Technology (NTNU), #Trondheim, Norway. Numerical Riemannian geometry & optimization in Julia, e.g. Manopt.jl, Manifolds.jl, LieGroups.jl ronnybergmann.net | manoptjl.org

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Reposted by Ronny Bergmann
Nicolas Audebert @nshaud.bsky.social · 03/08/2026
I've been a researcher for a bit more than a decade. This whole time, I've been asked to justify my existence. "Why should we invest in you?" I've been told to "drive innovation" and "be disruptive." That's not my job. Science is not R&D. Science is a craft of knowledge. 4/15
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Ronny Bergmann @ronnybergmann.net · 18/09/2026
We have been working on finishing several small twirls and bugs in Manopt.jl recently, see our roadmap github.com/JuliaManifol... If you are or consider using Manopt.jl and have points you would like to see included, now is a good time to comment on that issue or open new ones. #julialang #Manopt
github.com
Manopt.jl Roadmap to 1.0 · Issue #297 · JuliaManifolds/Manopt.jl
I feel that by now the overall architecture of Manopt.jl seems reasonably stable. In this issue I would like to keep track of (probably breaking) changes and improvements that would need to be done...
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Ronny Bergmann @ronnybergmann.net · 11/09/2026
OhMyREPL 0.6 is compatible now with Julia 1.13 (but no prior versions). It has the colorschemes! still from before – and loads again Monokai by default. There brackets and functions have the same color. But you can change that now. I have OhMyREPL back in my startup.jl and get
A Julia 1.13 REPL loading OhMyREPL in the startup so displaying and choosing color schemes works again.
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Ronny Bergmann @ronnybergmann.net · 11/09/2026
Yes the new Readme already states that it still provides its colormaps github.com/KristofferC/... – which is great then I get my previous colormap back :) Just that the new version is not yet registered, but I am sure it will be soon.
github.com
GitHub - KristofferC/OhMyREPL.jl: Syntax highlighting and other enhancements for the Julia REPL
Syntax highlighting and other enhancements for the Julia REPL - KristofferC/OhMyREPL.jl
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Ronny Bergmann @ronnybergmann.net · 11/09/2026
No, I have the same, even if I follow the recommended self update. Maybe worth opening an issue? I was just curious to see it, I do not need it I think. But I like the idea, making all that more accessible for others.
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Ronny Bergmann @ronnybergmann.net · 11/09/2026
I think Timothy (tecosaur) already has such a package discourse.julialang.org/t/how-to-ena.... I did not yet try that though, but yeah, the faces.toml is the starting point probably. As far as I read the OhMyREPL-PR, maybe OhMyREPL might also provide its color schemes then soon to the new REPL.
discourse.julialang.org
How to enable REPL Syntax Highlighting in 1.13?
I do happen to have Which I think satisfies Via DoomThemes.list(). Two other things 1: There is a default configuration. You should see some colour if your terminal supports colour and doesn’...
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Ronny Bergmann @ronnybergmann.net · 10/09/2026
Most features of OhMyREPL are now in 1.13 itself and much nicer and more efficient. The compat fix for OhMyREPL should be there soon (github.com/KristofferC/...), but you do not need it for now I think.
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Ronny Bergmann @ronnybergmann.net · 25/02/2026
Be careful of people.
A sign in English and Japanese stating (in Neglish at least) “Be careful of people.“ close to a subway station exit.
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Ronny Bergmann @ronnybergmann.net · 05/06/2024
Bei Müdigkeit, das Wasser durch Kaffee ersetzen und “coffee und coffee (day & night)” ersetzen?
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