'Tepetra' and Cocos and Tepetra

Cocos is a massive library of things to help you solve math problems efficiently and correctly. When i started working on tpetra, that was about the end of 20 ten. At the time, it was the templet version of e petra essential. Petra esands for essential. Historically, in the two thousands, lake, the idea of using c plus plus was new for our kind of work. And so vendors of super computer systems didn't necessarily try to support the latest seplus plus versions. My main concern at sandia, i did work some on the discretizations, but my main concern was once you've turned the physics into a math problem then i worked on