API Blog Posts
 
                                    Using the Chatbot Window in COMSOL Multiphysics®
June 12, 2025
                                            COMSOL Multiphysics® version 6.3 introduced the Chatbot window. Explore a few examples that demonstrate how this functionality can serve as a helpful modeling assistant.
 
                                    Using the Expression Operator in COMSOL Multiphysics®
November 17, 2022
                                            What’s the difference between an expression operator and an analytic function? Find out in this blog post and see an example of an expression operator in action.
 
                                    Recursion and Recursively Defined Geometry Objects
July 17, 2019
                                            Broadband antennas and metamaterials are 2 fields of engineering in which recursively defined geometry objects are a useful modeling capability. Writing methods makes this task easier.
 
                                    Keynote Video: Improving Synchrotron Light Sources with Applications
December 19, 2018
                                            For synchrotron light sources, brighter is better: RadiaSoft LLC creates and deploys wave optics simulation applications to design improved vacuum chambers for a synchrotron upgrade project.
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