You're replying to a comment by matthias propst.

this truely shows the beauty of mathematics. i am looking forward to the other ones. love to read your blog by the way.

greetings from germany

Reply To This Comment

(why do I need your e-mail?)

(Your twitter name, if you have one. (I'm @pkrumins, btw.))

Type the first letter of your name: (just to make sure you're a human)

Please preview the comment before submitting to make sure it's OK.