| The Interval Arithmetic PowerTool
provides basic data types and operations for interval arithmetic
as well as features for interval computation.
With Interval Arithmetic, you can define intervals
and easily perform type checking, convert Maple expressions to interval
arithmetic and more. You can enclose the ranges
of two- or three-dimensional functions using a combination of the
following methods:
- interval evaluation
- mean value form
- monotony properties
- Taylor forms
This PowerTool offers the Interval Newton Method for
the computation/enclosure of all zeros of a continuously differentiable
real function. Types and procedures for both real intervals and
complex interval arithmetic are also available.
IntpakX v 1.0
is an upgraded version of the Maple package intpakX for interval
arithmetic. Intpak was initially written by R. Corless and
A. Connell of the University of Western Ontario. IntpakX was written
by I. Geulig and W.
Kraemer and was updated by M.
Grimmer to IntpakX v1.0.
Download
the Interval Arithmetic package and applications

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| IntpakX v 1.0 |
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| IntPakX v1.0 contains
the routines for Interval Arithmetic. A package
of these routines must be created before attempting
to execute any of the example worksheets below.
A .zip file of the Interval Arithmetic package
and applications available above contains the
needed package files already. |
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Interval
type and basic interval operations
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Range
Enclosure with graphical representation
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Extended
Interval Newton Method
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Complex
Disc Arithmetic
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