PTC Mathcad Prime 10 brings many new improvements and new features to the symbolic engine, including a new keyword "standard" (which provides the constant of integration for indefinite integrals) and more use cases for the keyword "fully", as well as improvements to calculus operators and how Mathcad Prime handles "undefined" results. Plus, more improvements to various other keywords like "solve" and "simplify", as well as new modifiers for those keywords like "arg", "atan2", "fact", "sign", and Φ.
This video groups together the enhancements to the symbolic engine for a top-level overview.
For a more in-depth look at everything added to Mathcad Prime 10's symbolic engine, please watch this video from Mathcad Engine R&D head Ilia Novikov: http://ptc.co/eGk350SzY60
You can try the latest version of PTC Mathcad Prime 10 at https://www.mathcad.com/trial
00:00 New Keyword standard
00:41 Expanded Keyword fully
01:47 Improvement of calculus operators
02:27 Refined undefined results
03:14 General keyword improvements