413 reputation
39
bio website member.ipmu.jp/yuji.tachikawa
location
age
visits member for 3 years, 5 months
seen Apr 14 at 6:00

As an occupation, I'm a mathematical physicist, studying string theory and quantum field theory.

I've developed as a hobby a few Cocoa (Touch) apps. The largest one so far is spires.app, which manages articles and metadata downloaded from the arXiv eprint server, the inspire database, and the journal websites.

I'm also interested in many other things, which is why I ask questions in various StackExchange sites ...


Feb
8
awarded  Popular Question
Sep
19
awarded  Yearling
Nov
7
comment Automatically convert \left to \Bigl
Thanks! Is there a way to do the redefinition of \big etc automatically? I guess I should ask it as a separate question, as is customary in Stack Exchange...
Nov
7
accepted Automatically convert \left to \Bigl
Nov
6
asked Automatically convert \left to \Bigl
Jul
29
comment Penrose tiling in TikZ
Holy Buddha. If I could, I would accept this answer a million times...
Jul
17
awarded  Popular Question
Jul
3
awarded  Good Question
Jun
30
accepted Penrose tiling in TikZ
Jun
28
awarded  Nice Question
Jun
27
awarded  Yearling
Jun
27
revised Penrose tiling in TikZ
added the algorithm in Mathematica.
Jun
27
comment Penrose tiling in TikZ
@Fritz: I have a code I wrote in Mathematica, which does P2 :p Does it help posting the code here?
Jun
27
asked Penrose tiling in TikZ
Apr
24
awarded  Popular Question
Oct
5
revised How can I replicate affine Dynkin diagrams in Kac's textbook?
added the final diagrams!
Sep
4
comment What can't TeX do?
Well TeX can't prevent the coming Apocalypse, for example...
Aug
29
comment Specifying CJK fonts for pdftex and CJK.sty
Thank you! You are a God!
Aug
29
accepted Specifying CJK fonts for pdftex and CJK.sty
Aug
28
asked Specifying CJK fonts for pdftex and CJK.sty