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Flowing Images in the Editor
Diminish and diminish again, until reaching non-action.
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Wrong Spacetime
Choose left, choose right, truth ascends.
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Building a Cloud Study Room
Using iPad + SideCar + SonoBus to build a cloud-based study room and stream my daily coding workflow.
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Making Claude Code the Gardener of the Zettel Forest
Combining Typst Zettelkasten note system with Claude Code skills and agents to minimize note maintenance friction and bring thinking back to center.
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Zettelkasten Forest's Self-Growth
Using Zettelkasten methodology with AI collaboration to achieve self-growth of a Typst note-taking system.
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Using GitHub Copilot Affordably in Neovim
"Misleading" can also lead to "Enlightenment".
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Sewing Chiral RCFTs
Constructing higher genus rational conformal field theories from local ones via sewing procedure.
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Feynman Rules as a Monad
The definition of Feynman rules can be captured using the language of monads, and the "renormalization" procedure corresponds to the bar construction.
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Seeking Answers Beyond the "World"
For fresh water comes from the source.
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Chern Simons Theory and Yang-Baxter Equation
The Kontsevich integral could be found in perturbative Chern-Simons theory, which could be associated with the Yang-Baxter equation and R matrix.
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Chern Simons Theory From Anyons
An introduction to Chern-Simons theory through the study of anyons in two-dimensional space, whose Schrödinger equation is Knizhnik-Zamolodchikov equation.
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Two Roads Diverged in a Yellow Wood
Each is a path to truth.
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A Hand-Rolled Comment System
I added a homemade comment system to my blog, built on a Serverless architecture and GitHub Discussions.
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Čech-de Rham Complex as a Model of Derived Global Section
We use the tools of derived functor and sheaf cohomology to understand Čech-de Rham complex we introduced in the previous blog, which is a model of the derived global section of Deligne complex.
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Mixed Anomaly and Riemann-Roch Theorem
U(1)-gravity mixed anomaly in bc CFT manifests as Riemann-Roch Theorem
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Pinning Floating Windows on Top in MacOS
Implementing pinned floating windows on MacOS via Objective-C code injection, using the kitty terminal as an example, without disabling SIP.
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Using Typst to Mark Everything Down, Instead of TeX Them
Affliction is Bodhi.
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Typst Syntax
List of Typst Syntax, for rendering tests.
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