14 MAR 2016 by ideonexus

 "Holistic" is a Word That Hides Our Ignorance

We're often told that certain wholes are more than the sum of their parts. We hear this expressed with reverent words like holistic and gestalt, whose academic tones suggest that they refer to clear and definite ideas. But I suspect the actual function of such terms is to anesthetize a sense of ignorance. We say gestalt when things combine to act in ways we can't explain, holistic when we're caught off guard by unexpected happenings and realize we understand less than we thought we did.
Folksonomies: ignorance words
Folksonomies: ignorance words
  1  notes
 
29 JAN 2014 by ideonexus

 1/9998 Produces Binary Output

The pattern will break down once you get past 8192, which is 2^13. That means that the pattern continues for an impressive 52 significant figures (well, it actually breaks down on the 52nd digit, which will be a 3 instead of a 2). The reason it works is that 9998 = 10^4 - 2. You can expand as   1 / (10^n - 2) = 1/10^n * 1/(1 - 2/10^n) = 1/10^n * (1 2/10^n 2^2 /10^2n 2^3 /10^3n ...) which gives the observed pattern. It breaks down when 2^k has more than n digi...
Folksonomies: games math puzzles
Folksonomies: games math puzzles
  1  notes
 
18 MAY 2011 by ideonexus

 It's Okay for Scientists to Have Biases

...why does it matter what biases and emotional predispositions scientists bring to their studies, so long as they are scrupulously honest and other people with different proclivities check their results? Presumably no one would argue that the conservative view on the sum of fourteen and twenty-seven differs from the liberal view, or that the mathematical function that is its own derivative is the exponential in the northern hemisphere but some other function in the southern. Any regular peri...
Folksonomies: objectivity bias
Folksonomies: objectivity bias
  1  notes

Because facts are the same despite our leanings.