General Improvements

New License and Security Manager

25 Day FREE Evaluation Period

FREE Classroom Instruction License

FREE Student License valid for 180 Days

Athena Visual Studio v12.0 runs under Windows VISTA

User Account Control (UAC) Manager for Windows VISTA

Direct and Seamless integration with the Compaq Visual Debugger

Direct and Seamless Integration with the Intel Visual Debugger

Improved and well Organized Documentation

Getting Started Help

New Expanded and Improved Monitor Statement

Implementation of Shape-Preserving Quadratic Spline Interpolation

Improved Interfaces and Bug Fixes from User Feedback

Smart User Code for Solver Manipulation and Solver Options Command Section

Parameter Estimation and Model Discrimination

Simultaneous Integration of Blocks of Experimental Data for Fast Estimation

Version 12.0 Allows for Missing Settings and Responses

Version 12.0 Allows for Character Settings (ex. Catalyst Name or Type)

Version 12.0 Allows the User to Select Responses for Fitting

Grubbs' Test for Detecting Outliers

Ordinary Differential and Algebraic Systems

State and Sensitivity Vector Relative and Absolute Tolerances

Implementation of Runge-Kutta 4th and 5th Order Integration Algorithms

Partial Differential Systems

New Discretization Schemes for Hyperbolic PDEs

Inhomogeneous domains with state and flux discontinuities

State and Sensitivity Vector Relative and Absolute Tolerances