tech

May
08

Send + More = Money

After talking with Prof. Friedman, he gave me an interesting constraint problem. This is a well known example of a
1 min read
May
04

APL Hacking: Project Euler (#29)

Problem #29 [http://projecteuler.net/index.php?section=problems&id=29]: ∇Z←PETWENTYNINE;⎕IO ⎕IO←1 ⍝ Compute the cardinality of
May
02

APL Hacking: Project Euler (#28)

Problem #28 [http://projecteuler.net/index.php?section=problems&id=28]: Z←PETWENTYEIGHT ⍝ Sum of the diagonals of a 1001
Apr
19

APL Hacking; Project Euler (#27)

Problem #27 [http://projecteuler.net/index.php?section=problems&id=27]: ∇Z←PETWENTYSEVEN;A;B;X;P ⍝ Find the product
1 min read
Apr
17

APL Hacking: Project Euler (#26)

Problem #26 [http://projecteuler.net/index.php?section=problems&id=26]: ∇Z←CYCLE∆LENGTH N;A;I;R ⍝ Find the
1 min read
Apr
16

ANN: ChezWEB 1.3.0

I am pleased to announce the release of ChezWEB 1.3.0. The major changes here are the introduction of
1 min read
Apr
16

APL Hacking: Project Euler (#25)

Problem #25 [http://projecteuler.net/index.php?section=problems&id=25]: ∇R←PETWENTYFIVE;I;A;X;⎕IO;B;D ⎕IO←
Apr
13

APL Hacking: Project Euler (#24)

Problem #24 [http://projecteuler.net/index.php?section=problems&id=24]: ∇R←PETWENTYFOUR;N;A;I ⍝ Compute the 1,000,
1 min read
Apr
10

APL Hacking: Project Euler (#23)

Problem #23 [http://projecteuler.net/index.php?section=problems&id=23]: ∇R←PETWENTYTHREE;ABDP;N;X ⍝ Find the sum of
1 min read
Apr
05

APL Hacking: Project Euler (#22)

Problem 22 [http://projecteuler.net/index.php?section=problems&id=22]: ∇R←PETWENTYTWO NAMES;X ⍝ Receiving a 1×N matrix