Description : can you still count on paper, do you need a calculator? if you do not know or the flashlight on the calculator (phone) has run out, do not despair. The Japanese made a nice draw: Well, how do you like it? (tuxedo)
Last Answer : That's absolutely great, but I'll focus more on that in the evening. It reminds me of Cremon's shape when calculating a lattice girder. I wouldn't be able to do it anymore, I'll have to revive my memory :) I'm adding - Ary, could the video be downloaded somewhere?