bubble-economy /

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#!/usr/bin/env python
# encoding: utf-8

Utils for iterating through sets in useful ways for me - for example, grid
sampling the most important points first."""

import math

def cantor_count(i):
    if i in (0,1):
        return float(i)
    elif i==2:
        return 0.5
        exponent = rooter(i)
        offset = 1 + 2*(i-(2**(exponent-1)+1))
        return offset * 2.0**(-exponent)
def rooter(x):                    
    return int(math.ceil(math.log(x)/math.log(2)-0.0000001))

def spiral_count(i, dimensions):
    # this can be defined recursively in a relation with lower dimensional versions of itself. yes.