#projective plane

[noelements-setempty]

That's affine plane you've got there. Would be a shame if someone added a line at infinity...

[shonk]

Fall Out

(source code)

[szimmetria-airtemmizs]

Working on some cards. I will use them in a math camp, where I will teach about finite projective spaces. 

[szimmetria-airtemmizs]

My cards are ready:) I made four different decks, based on projective and affine planes. I will use them in a math camp, later this week. 

If you want your own copy you can find the individual files here: https://drive.google.com/drive/folders/0ByWpC3IQY9QvN1lXWm1HaHphcTA?usp=sharing

[szimmetria-airtemmizs]

Improved version of my cards.   

Full set below. (On the last sheet there is only one new card the rest are duplicates from the previous sheet!)

[twocubes]

This is PG(2,3), the projective plane over the field 𝔽₃. Every point is on four lines, every line contains four points.

EDIT: I knew it – I forgot a line. puzzle: figure out which one it is before I get around to correcting it.