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alephalpha
  • Member for 8 years, 9 months
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18 votes
61 answers
11k views

How do I find the factorial of a positive number?

49 votes
42 answers
6k views

Tips for golfing in Mathematica

41 votes
32 answers
4k views

Remove surrounding zeroes of a 2d array

29 votes
16 answers
2k views

How-many-bonacci-like is this sequence?

18 votes
9 answers
2k views

Is this polynomial a square?

18 votes
15 answers
2k views

Fibonacci polynomials

15 votes
7 answers
1k views

Euler characteristic of a binary matrix

16 votes
14 answers
943 views

AoCG2021 Day 5: Balancing sleigh with lots of trunks

14 votes
13 answers
883 views

Ragged list pattern matching

21 votes
4 answers
836 views

Is this hexagon symmetric?

16 votes
4 answers
826 views

Number of \$n\$-carbon alkanes

19 votes
10 answers
797 views

Decrypt the extended Wechsler format

13 votes
8 answers
695 views

Chromatic polynomial of a graph

14 votes
9 answers
650 views

Array depth of a ragged list

10 votes
7 answers
287 views

Maximum population of a \$n \times n\$ still life in Conway's Game of Life