Compatibility Summary for Symbolic Math Toolbox and Extended Symbolic Math Toolbox Software :: Symbolic Math Toolbox Release Notes (Symbolic Math Toolbox™)

Compatibility Summary for Symbolic Math Toolbox and Extended Symbolic Math Toolbox Software

This table summarizes new features and changes that might cause incompatibilities when you upgrade from an earlier version, or when you use files on multiple versions. Details are provided with the description of the new feature or change.

Version (Release)	New Features and Changes with Version Compatibility Impact
Latest Version V5.3 (R2009b)	See the Compatibility Considerations subheading for each of these new features or changes: sym and syms Use Reserved Words as Variable Names The Toolbox Now Displays Floating-Point Results with Their Original Precision Functions and Function Elements Being Removed
V5.2 (R2009a)	See the Compatibility Considerations subheading for each of these new features or changes: dsolve Accepts the New Option IgnoreAnalyticConstraints matlabFunction Improves Control over Input and Output Parameters Enhancements to Object-Oriented Programming Capabilities New Calling Syntax for Test Report Function prog::tcov
V5.1 (R2008b)	None
V5.0 (R2008a+)	None
V4.9 (R2007b+)	See the Compatibility Considerations subheading for each of these new features or changes: MuPAD Engine Replaces Maple Engine
V3.2.3 (R2008a)	None
V3.2.2 (R2007b)	None
V3.2 (R2007a)	None
V3.1.5 (R2006b)	See the Compatibility Considerations subheading for each of these new features or changes: Change in call to code generation package using the maple function
V3.1.4 (R2006a)	None
V3.1.3 (R14SP3)	None
V3.1.1 (R14SP1)	None
V3.1 (R14)	None

Version 3.1 (R14) Symbolic Math Toolbox and Extended Symbolic Math Toolbox Software

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