216 reputation
16
bio website tortoisewrath.com
location NE WA, US
age 15
visits member for 1 year, 10 months
seen Jun 3 at 2:56

Sep
27
comment Is there a name for functions that are their own inverses
The most trivial involution is f(x) = x.
Apr
11
comment Units in this problem: velocity or distance?
Even if the question were worded as "How far per...," the answer would still be 7.5 km. And trust me, we're way past the red mark point.
Nov
5
comment Two paradoxes: $\pi = 2$ and $\sqrt 2 = 2$
@Graphth AHH, I see what he was doing there. The way that he convincingly misspoke and miswrote the expression confused me.
Nov
5
comment Possible fake proof of $1= -1$
$\sqrt{-1\cdot-1}\neq\sqrt{-1}\sqrt{-1}$. If we replace $-1$ with $-2$ (just for good measure) and simplify, we arrive at $2\neq\sqrt{-2}\sqrt{-2}$, which seems reasonable enough.