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A pantograph is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical ...

geometry - How can I determine the scale factor of a pantograph ...


Feb 19, 2012 ... Mathematics Stack Exchange is a question and answer site for people ... How can I determine the scale factor of a pantograph from the ratio of ...

Pantograph - Interactive Mathematics Miscellany and Puzzles


The applet simulates a linkage device known as Pantograph which is used for copying and rescaling documents. Thomas Jefferson was known to be one of the  ...

pantographs for geometrical transformations: an ... - Cerme 7


the argumentation can refer to different elements of the pantograph (the structure, ... Mathematics of University of Modena and Reggio Emilia (Italy), contains a.

The Pantograph Equation in the Complex Plane - ScienceDirect


On the generalized pantograph functional-differential equation. European J. ... On neutral functional-differential equations with proportional delays. J. Math. Anal .

Pantograph - Math Forum - Ask Dr. Math


Do you have any information regarding the pantograph?

Pantographs - Mathematical Instruments


I presently have four professional pantographs, one by Charles Blunt, one by Hall Harding, one by Stanley. and one by Elliott & Sons. The latter two are shown in ...

A mathematical model of the static pantograph/catenary interaction ...


In this paper, we present a mathematical model of the static pantograph/catenary interaction for high-speed railways, with an outline of the development of a ...

1. pantograph


We remember Scheiner for constructing the first pantograph in 1603, and writing ... We easily see that the pantograph produces a mathematical enlargement.

pantograph - makemaths


A pantograph is a type of linkage that draws enlargements of images. ... He showed us his giant pantograph at a conference for maths teachers in Brighton, and ...

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Modeling a Pantograph


A pantograph is a simple mechanical device that uses two pens to copy and enlarge or ... construct a model that more closely resembles a physical pantograph.

Pantograph -- from Wolfram MathWorld


Cundy, H. and Rollett, A. Mathematical Models, 3rd ed. ... From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Pantograph.html ...

Dynamic Geometry with Polygon Pantographs - SINUS transfer


SINUS international. Towards New Teaching in Mathematics. 8 / 2011. Wolfgang Neidhardt. Dynamic Geometry with. Polygon Pantographs. 8 ...