Comment by tb148 (anthony-brown) on Algebraic Linguistics · 2024-12-09T02:23:21.095Z · LW · GW

If I recall correctly, in contexts where variables are italicized by default, non-variables are roman instead.

Comment by tb148 (anthony-brown) on "It's a 10% chance which I did 10 times, so it should be 100%" · 2024-11-18T08:42:40.843Z · LW · GW

This post reminds me of another estimate. Using the same mistake as a starting point it can be phrased like: "It's a p chance which I did n times, so it should be np if np<<1." This is because (1-p)^n = 1 - np + n(n-1)/2 p^2 - ..., and since np<<1 this is approximately 1-np.

However, I find this linearity more useful when combining small changes: a 1% increase followed by a 2% increase is approximately a 3% increase, since (1+p)(1+q)=1+p+q+pq and pq can be ignored in an approximation.