mcallisterjp

Confound it! Correlation is (usually) not causation! But why not?

That's the number of all directed graphs, some of which certainly have cycles.

2013 Less Wrong Census/Survey

Surveyed. Looking forward to the data and analysis, as per every year.

Rationality Quotes September 2013

That's not how Big O notation works: O(100,000) = O(1).

You presumably mean "in the order of 100,000", which is sometimes written "~100,000".

Rationality Quotes May 2013

This is at least as old as Leibnitz.

In type theory and some fields of logic, 2 is usually defined as (λf.λx.f (f x)); essentially, the concept of doing something twice.