Fastidious Elegance
My name is Aaron Hsu, and I'm a computer scientist. I'm changing the way people look at computing and programming languages, what they can do with them, and how they do it.

Latest

Aug
30
Multi-dimensional weighted random roll (choice, dice, selection)

Multi-dimensional weighted random roll (choice, dice, selection)

Suppose that you want to roll a 6-sided die in APL. That's trivial: ?6 0 ?6 4 ?6
3 min read
May
11
Last Minute Discount for APL Workshop

Last Minute Discount for APL Workshop

We are hoping to fill a few more slots last minute for the workshop, so I've convinced the
1 min read
May
09
A Teaser for the APL Workshop

A Teaser for the APL Workshop

(We are also taking online attendees.) http://www.eventbrite.com/e/1259483221219/?discount=APPLE40_INPERSON This year I'm
2 min read
Mar
29
Computing on Indices

Computing on Indices

I received this inquiry from Daniel Lyons, and I wanted to post my response here, since this is a favorite
9 min read
Mar
24

Chatting with Jon Smith and Conor, Tacit Talk Podcast, Ep 27

Mar
18
I am speaking at LambdaConf 2025

I am speaking at LambdaConf 2025

I will be giving two talks at LambdaConf 2025 this year in Estes Park, CO, USA! Aaron Hsu | LambdaConfDo Programming
2 min read
Mar
18
APL Workshop at LambdaConf 2025

APL Workshop at LambdaConf 2025

I will be giving a workshop at LambdaConf 2025 in Estes Park, CO, USA this year. I'm excited
1 min read
Mar
10
ARRAY '25 CfP

ARRAY '25 CfP

Here's the CFP for ARRAY '25 this year! Dear all We are organising ARRAY'25 which
1 min read
Dec
17
Speaking at Functional Conf 2025, January 23 - 24

Speaking at Functional Conf 2025, January 23 - 24

Functional Conf 2025 - Designing your Data: The Bread and Butter of APL Performance I'll be speaking at
1 min read
Mar
07
APL SEEDS '24 Registration Open

APL SEEDS '24 Registration Open

APL Seeds ’24 - DyalogDyalog If you're new to APL or interested in learning more about the language,
1 min read