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Mathematica 9 is now available

Documentation MathematicaThe Mathematica BookMathematica Reference Guide Some Notes on Internal Implementation

Some Notes on Internal Implementation

A.9.1 Introduction

A.9.2 Data Structures and Memory Management

A.9.3 Basic System Features

A.9.4 Numerical and Related Functions

A.9.5 Algebra and Calculus

A.9.6 Output and Interfacing

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