Venkatesh Rao@vgrDoes this map from outside to inside of a circle have a name? (r,θ)→(1/|r-R|, θ), r≠R (generalized to sphere is of interest too)8:08 PM · Nov 5, 20161 Quote Tweet
Hao Ye (@hye@glammr.us)@Hao_and_Y·Nov 6, 2016Replying to @vgrThat looks weird to me - you want something different from the standard circular inversion?1