7,425 reputation
1628
bio website en.wikipedia.org/wiki/…
location United States
age 70
visits member for 3 years, 1 month
seen 10 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.


Oct
1
answered Why do rockets jettison fuel tanks?
Sep
30
answered How long does it take to equalize pressure of two gas containers?
Sep
22
answered If a body is floating in a static fluid, then the volume of the displaced fluid equal to the volume of the inmerse part of the object (proof)
Sep
12
answered U.S. Standard Atmosphere
Sep
10
answered Why does the Metropolis algorithm allow changes even for ∆E > 0?
Sep
9
answered Number of blades in a fan
Sep
8
answered A problem says : a car starts from rest and undergoes a constant acceleration. It travels 5 m in the…?
Sep
5
answered How does a knife cut things at the atomic level?
Sep
2
answered Circular motion and time dilation
Aug
29
answered Work done by gravity on a ball & the ball on earth
Aug
25
answered What forces of stress really represent?
Aug
25
answered How to calculate pressure loss due to water leakage from a hole in a pressurized unit
Aug
25
answered spacecraft thrust through means other than liquid propellants
Aug
21
answered Simple mechanics problem
Aug
18
answered Would a three wheeled vehicle be faster than a four wheeled vehicle of the same weight?
Aug
5
answered What does centre of lift depend on?
Jul
16
answered Add weight in front or behind the moving wheel?
Jul
13
answered Why do co-rotating vortices coalesce, but not counter-rotating ones?
Jul
11
answered What is the mechanism of vortex angular acceleration?
Jul
2
answered Will a drop of liquid flow from from the wide opening to the narrow opening of a thin funnel by the effect of air pressure?