Draw with MathHand.com

f(x) =
images/tess.js

Move the most recent draw by using the up down left right keys. up-down-left-right keys
Press the ctrl key and use mouse to change size.
You can control the spacing and directions:
Blue dot controls x-y spacing of grid
Red dot controls rotation of the grid
Dragging the dots to see what happens!

See Also
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