… main

Fibonacci: better motivation for matrix form

Maybe a dotted line would show the matrix [[F2, F1],[F1,F0]] can be viewed as two column vectors.
Using only the matrix power saves one matrix-vector multiply.

Try indentation.

Added knuth proof comment

Grammatical Error Removed

…nline.md

The original text stated that the number of bridges decreases by “two or more,” which is incorrect in some cases. 

For example, in this graph:
1-2-3-1
3-4
4-5-6-4

There is one bridge (3–4). Adding an edge between 1 and 4 removes only that single bridge.

This change updates the text to say “one or more,” which is accurate in all cases.

an unit -> a unit. While the word unit starts with a 'u', the sound made pronounced is actually the of a consonant. Other phrases with similar properties include "a university" and "a unicorn".

Fix grammar in binary-exp.md

Update chinese-remainder-theorem.md

Update linear-system-gauss.md

…ch-in-manhattan-mst-distance

Patchfix in Manhattan MST Distance Page Images

Update polynomial.md

Corrected a grammatical error by adding the missing verb 'is' in the website content. This ensures proper sentence structure and improves readability.

Transformation \alpha was wrong, because it should just Quote: rotation of the plane followed by a dilation about a center

Wrong transformation: (x=1,y=100) -> (x'=101, y'=-99) (wrong transformation is 135 degrees clockwise in this case, not 45),
 
Correct transformation: (x=1,y=100) -> (x'=101, y'=99)

Basically, I removed reflection over line x

Fix grammar error in linear-diophantine-equation.md

icpc 2011 problem pdf replaced with practice link

docs: fix bridge count wording to "one or more" in bridge-searching-online.md

Additional Problems on Burnside Lemma

New original article

* Solicit donations on the website

* Add donation bar warning

* Less intrusive donation banner

* default link color in donation banner

* reduce HIDE_DAYS to 90

* Update changelog with donation system overhaul

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Co-authored-by: Michael Hayter <mehayter@gmail.com>