18:49:06 <i_a> Hello, I am trying to compute key images. I am almost there, but I am probable doing something wrong when compressing coordinates. I described my problem here and I would be very happy if somebody could help me a bit with this: https://pastebin.com/LwzqfGCq
18:49:28 <i_a> *probably
21:49:56 <i_a> When computing a key image = x*H_p(P), what determines which coordinate (y-pos or y-neg) I take as a key image?
23:40:58 <luigi1111w> i_a how are you compressing P and why is I different