# Difference between revisions of "User:Smarty101"

• i'm a user on AoPS hi
• He plays surviv.io
• he is good at math
• As of 12/28/2020 7:36 PM his alcumus rating is 84.1
• i like pizza and lasagna

______________ 12/28/2020

His alcumus rating is now about 99.13

• He has remembered all of the answers to Piecewise-Defined Functions
• Here is one of the hardest problems: Let $p(x)$ be defined on $2 \le x \le 10$ such that$$p(x) = \begin{cases} x + 1 &\quad \lfloor x \rfloor\text{ is prime} \\ p(y) + (x + 1 - \lfloor x \rfloor) &\quad \text{otherwise} \end{cases}$$where $y$ is the greatest prime factor of $\lfloor x\rfloor.$ Express the range of $p$ in interval notation.

• Take the buddymeter here