198879
Level 9 Chipist
fortuna0800
post #198879 ::
2024.10.11 1:50pm
doopdee, ItsDuv, binomial squared, Collidy and Lasertooth liēkd this
doopdee, ItsDuv, binomial squared, Collidy and Lasertooth liēkd this
a² + 2ab + b²