8,432 reputation
1730
bio website en.wikipedia.org/wiki/…
location United States
age 70
visits member for 3 years, 8 months
seen 2 hours ago

BS Mechanical Engr.
PhD CS(AI)
CS Prof (4yr)
Numerous consulting jobs.
15 yr at http://www.pharsight.com
Published book on CS & several articles
4 kids, 2 grand
Pilot(student)

P.S. The picture is a Beta-prime distribution. It shows the program speedup factors you can get if you see a problem twice in 2, 3, 4, and 5 samples.


16h
revised Why is a beam reach the fastest point of sail on modern sailboats?
added 377 characters in body
17h
revised Why is a beam reach the fastest point of sail on modern sailboats?
added 11 characters in body
May
22
revised Determine travel for different rate springs in series
edited body
May
14
revised How do eagles fly slowly for a long time?
added 396 characters in body
May
13
revised Resistors in parallel: How do I make this rigorous?
added 440 characters in body
May
10
revised Why is paper (or any tailless) airplane pitch stable?
edited body
May
10
revised Why is paper (or any tailless) airplane pitch stable?
added 70 characters in body
May
10
revised Why is paper (or any tailless) airplane pitch stable?
edited body
May
10
revised Why is paper (or any tailless) airplane pitch stable?
edited body
May
10
revised Why is paper (or any tailless) airplane pitch stable?
added 134 characters in body
May
3
revised Passively moving air
added 12 characters in body
May
3
revised Passively moving air
added 157 characters in body
Apr
22
revised Can a car get better mileage driving over hills?
added 279 characters in body
Apr
8
revised Can universe or anything be simulated with absolute accuracy?
added 232 characters in body
Apr
8
revised Can universe or anything be simulated with absolute accuracy?
added 47 characters in body
Apr
8
revised Can universe or anything be simulated with absolute accuracy?
added 47 characters in body
Mar
19
revised Coriolis force on bullet vs airplane
added 655 characters in body
Mar
18
revised Coriolis force on bullet vs airplane
deleted 372 characters in body
Mar
3
revised Is it possible for a physical object to have a irrational length?
added 553 characters in body
Feb
24
revised Can a thrown egg chip (or break) a car windshield?
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