mbostock/d3 — pull request #1398 by mbostock (2013-07-16 17:53:00+00:00)
Title: Remove symmetric Math.log.

Since Math.log is a monotonic function for positive values, we can safely remove the Math.log from both sides of the comparison. The reason Math.log was used previously is that this is an estimate of error (the log difference between the desired number of ticks and the actual number of ticks).