9478
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Graham's Square Root Extractor
The Demonstration shows Graham's square root extraction, based on the equivalence between
and
. Thus if the
ruler is marked with units that are 10 times as large as those on the
ruler, the green point will fall on the
ruler at
.
Contributed by:
Izidor Hafner
THINGS TO TRY
Drag Locators
Automatic Animation
SNAPSHOTS
DETAILS
Reference
[1] L. A. Graham,
Ingenious Mathematical Problems and Methods
, New York: Dover Publications, 1959, pp. 74–75.
RELATED LINKS
Square Root
(
Wolfram
MathWorld
)
Pythagorean Theorem
(
Wolfram
MathWorld
)
PERMANENT CITATION
Izidor Hafner
"
Graham's Square Root Extractor
"
http://demonstrations.wolfram.com/GrahamsSquareRootExtractor/
Wolfram Demonstrations Project
Published: August 14, 2012
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Mack's Square Root Extractor
Izidor Hafner
Du Plantier's Square Root Extractor
Izidor Hafner
Using a Nomogram
Izidor Hafner
Square-Hole Drill in Three Dimensions
Stan Wagon (Macalester College)
Swinging Double Slider-Crank
Ed Pegg Jr
Noble's Square Root Calculator
Izidor Hafner
Trisecting an Angle Using a Conchoid
Izidor Hafner
Diocles's Solution of the Delian Problem
Izidor Hafner
Clairaut's Angle Trisection
Izidor Hafner
Descartes's Angle Trisection
Izidor Hafner
Related Topics
Historical Mathematics
Machines
Plane Geometry
Browse all topics
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+