This is awesome. I really think it's important for us as software practitioners to write and reflect about our technical work, whether that's in books, blog posts, or even just commit messages. It sounds like doujinshi are also a great avenue for this sort of thing in Japan.
Aaron Meurer On Sun, Nov 30, 2025 at 4:48 PM Daiki Takahashi <[email protected]> wrote: > > Hi all, > > Recently, a doujinshi event called Gijutsushoten 19 (技術書典19) was held in > Japan. > > https://techbookfest.org/event/tbf19 > > For those unfamiliar with the term: doujinshi are self-published indie books > created out of personal passion rather than commercial aims. They aren’t > limited to comics or fan works – many are non-fiction, technical, artistic, > or entirely original works. Gijutsushoten is an event dedicated exclusively > to technical books, and this was its 19th iteration. > > I participated as an exhibitor and published a doujinshi about SymPy, so I’d > like to share it here. > > Python Refactoring Practice: A Practical Walkthrough of Refactoring SymPy > (Python リファクタリング実践記 SymPy をリファクタリングしてみた) > https://techbookfest.org/product/sSYNxpHxmLs9R4cXPeHNah > > Note: The book is written in Japanese, so I’m sharing this mainly for your > information. > > Regarding the proceeds, although modest, I have donated them through > NumFOCUS. I wish for the continued growth and success of SymPy. > > -- > haru-44 > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/sympy/e8be3adf-6c7d-4b54-92c2-f46d4b2adfc9n%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/sympy/CAKgW%3D6Lk5FRuVBxthjAPww%2BxjdkPCRWHK14wrYNk4G2ur29BvQ%40mail.gmail.com.
