Think carefully about the two procedures below.

As before they too revisit the technique called recursion.

Investigate these procedures, alter the parameter ' :T' within BRAN and BRAN2 as you think fit.

TO BRAN :T
IF 30 > :T [STOP]
FD :T RT 30
BRAN :T - 50 LT 60
BRAN :T - 50 RT 30
BK :T
END

TRY BRAN 250 and go from there

TO BRAN2 :T
IF 40 > :T [STOP]
FD :T RT 60
BRAN2 :T - 50 LT 60
BRAN2 :T - 50 LT 60
BRAN2 :T - 50 RT 60
BK :T
END

TRY BRAN2 240 and likewise investigate further

What conclusions can you come to?

More on a similar theme next month.

2. In a more direct geometrical sense.

Certain correspondents have enquired about other particular tilings of the plane, namely those, that differ from last months, wherein - NOT all corners of the tile are vertices of the tiling.

Three such examples of this type of tiling are reproduced below.

Again, you might like to produce an elegant program to replicate one or all of these.