505 reputation
311
bio website yume3.sourceforge.net
location MT
age 94
visits member for 3 years, 5 months
seen Dec 16 at 6:29

Former pictures: Dakota puddles (prairie potholes), 2012-01-30; Yellowstone River icicles, 12 Dec 2011; Black-and-white ducks on YR, ca 6 Jan 2012; Eagle in eastwind snow, on south bank of YR, 15 Jan 2012; Sunlight & shadows on riverbottom, 5 Feb 2012; Duck in park puddle, June 2011; Trumpeter swan pair on YR, 13 Feb 2012; American Avocet on YR, 10 May 2012; Pelicans flying above YR, 24 June 2012, and pelican in YR, 16 May 2012; Rainbow above Livingston Peak, 23 July 2012; Rose/squirrel, 21 Nov 2012; old Bangalore station, Dec 2004; Bighorn sheep, Zion, 8 Nov 2013

Author of programs yume as seen here and qenqote as described here

qenqote automates URL-formatting editing and can minimize the amount of manual editing needed when you include a URL in a stackexchange post.


Jul
31
revised Zero probability and impossibility
fix some spellings
Sep
17
revised The largest possible prime gap?
Note re a−4153 and a+3313
Sep
16
revised Finding the/a point within an irregular polygon which is furthest from polygon's line segments?
added cgal link
Sep
15
revised Finding the/a point within an irregular polygon which is furthest from polygon's line segments?
added 219 characters in body
Sep
10
revised Conditions on polygon to ensure equal interior angles or opposite sides
\not -> \neg
Sep
10
revised Conditions on polygon to ensure equal interior angles or opposite sides
Added strikeout in item 2.
Aug
24
revised Error measurement between given perfect 2D shape and freeform shape drawn by user
rev'd last paragraph WRT normalizing
Aug
15
revised Is it possible to efficiently factor a semiprime given a bit-permutation relating the factors?
change wrong-refs of n to u
Aug
15
revised Is it possible to efficiently factor a semiprime given a bit-permutation relating the factors?
corrected solve for k at end
Aug
13
revised Winning on Prize Bonds
Added update 1.
Aug
13
revised Winning on Prize Bonds
added 283 characters in body
Aug
13
revised Number of $k^p \bmod q$ classes when $q\%p > 1$
added 65 characters in body