English
Sign in
AI tools
Chat
Top Qs
Timeline
Loading AI tools
All
Articles
Dictionary
Quotes
Map
File:H2 tiling 245-2.png
From Wikipedia, the free encyclopedia
Found in articles
File:H2 tiling 245-2.png
Description
H2
tiling
245
-
2
.
png
Uniform
tiling
of hyperbolic plane, o4x5o. Generated by Python code at User:Tamfang/programs. Equivalent: Date 8 February
File:H2-5-4-rectified.svg
English Tetrapentagonal
tiling
author name string: Parcly Taxel Wikimedia username: Parcly Taxel URL: https://commons.wikimedia.org/wiki/User:Parcly_Taxel
File:Vesuvius SRTM3.png
points" def get_nei(z):
h2
= h[z[0]-1:z[0]+
2
,z[1]-1:z[1]+
2
] nn = sum(where(
h2
< -1000, 0, 1)) av = sum(where(
h2
> -1000,
h2
, 0)) / float(nn) return nn