2 files changed, 1 insertions(+), 1 deletions(-)

M 2023/11.pdf
M 2023/11.tex

@@ 9,7 9,7 @@
 
 \maketitle
 
-Given the number of galaxies $n$, expansion scale $k$, sorted $x$ coordinates $x_1$, ..., $x_n$, and sorted $y$ coordinates $y_1$, ..., $y_n$, the sum of the distances between each galaxy, accounting for expansion, is
+Given the number of galaxies $n$, expansion scale $k$, sorted $x$ coordinates $x_1$, ..., $x_n$, and sorted $y$ coordinates $y_1$, ..., $y_n$, the sum of the distances between each galaxy pair, accounting for expansion, is
 
 \begin{equation*}
 \sum_{i=1}^{n} (2i-n-1)(x_i + y_i) + (k-1)(i-1)(n-i+1)(\textup{max}(x_i - x_{i-1} - 1, 0) + \textup{max}(y_i - y_{i-1} - 1, 0)))