Need clarification.
- To: mathgroup at smc.vnet.net
- Subject: [mg122060] Need clarification.
- From: SEJ080003 student <ain_nadrah at siswa.um.edu.my>
- Date: Tue, 11 Oct 2011 04:24:18 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
loc = FixedPoint[#1 + {{1, 0}, {0, 1}, {-1, 0}, {0, -1}}
[[Random[Integer, {1, 4}]]] &,
(Round[rad {Cos[#1], Sin[#1]}] &)
[Random[Real, {0, N[2 \[Pi]]}]],
SameTest -> (Plus @@ (#2^2) > (rad + s)^2 || occupiedSites \
[Intersection] (Function[y,y + #2] /@ {{1, 0}, {0, 1}, {-1,0}, {0,
-1}}) != {} &)];
Hi,
I want to do the calculation manually so I would like to confirm if my
understanding is correct. From what I understood, to get "loc", I have
to first solve the 3rd line to obtain the argument, #1 for the 2nd
line. Then solve the 2nd line to obtain the argument, #1 for the 1st
line. Is it correct?
Plus, what is the use of SameTest? Can someone elaborate? Does it
produce a value?? or just TRUE or FALSE? How do I get #2??
Please help. Thank you.
-Ain