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Visually symmetric words

johndcook.com

21–30 of 52 posts

Re: Visually symmetric words

#24
post #21

The name of one of the Indian languages "malayalam" is a palindrome, though not visually symmetric.

According to the rules in TFA, this is indeed “visually symmetrical” Edit: in uppercase only, I suppose

> According to the rules in TFA, this is indeed “visually symmetrical”

Only if you ignore case and mix uppercase A and lowercase l.

> Edit: in uppercase only, I suppose

Not even. Uppercase L is not a symmetric character.

Re: Visually symmetric words

#25
post #2

Probably the most low-effort blog post I've read in a while

Seems like there isn't much material to expand upon "()()" versus "())(". I prefer this other article about palindromes: Was It A Cat I Saw? - https://news.ycombinator.com/item?id=33285198

I had to work harder than expected to get this. I interpret the cartoon as distinguishing between meaning and form. Until I read it aloud, I couldn't stop interpreting the strings as

open close open close

in both directions.

Re: Visually symmetric words

#30
post #3
post #2

Probably the most low-effort blog post I've read in a while

Yeah… I was really interested in thinking about how to code a solution and then the post ended.

It’s not that deep. Same algorithm as for palindromes, but with different logical conditions on “equality” / continuation
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