![PURE DATA: 10 The Expression Object [expr ] @cheetomoskeeto](https://i.ytimg.com/vi/TD8j0-4heb0/maxresdefault.jpg)
Uploaded October 2009 | Updated September 2026, 6 days ago
Video tutorials on Pure Data (Pd) with Dr. Rafael Hernandez. In this lesson, using the [expr ] object to do math and conditional logic more efficiently.
Video tutorials on Pure Data (Pd) with Dr. Rafael Hernandez. In this lesson, using the [expr ] object to do math and conditional logic more efficiently.
![PURE DATA: 10 The Expression Object [expr ]](https://i.ytimg.com/vi/TD8j0-4heb0/mqdefault.jpg "PURE DATA: 10 The Expression Object [expr ]
Video tutorials on Pure Data (Pd) with Dr. Rafael Hernandez. In this lesson, using the [expr ] object to do math and conditional logic more efficiently.")
