Support for diff() in math expression
treec66d0eafb1f822386c4dd00b44598cb80c288ae8
-rw-r--r-- 33 AUTHORS
-rw-r--r-- 0 INSTALL
-rw-r--r-- 663 LICENSE
drwxr-xr-x - Oscopy
-rw-r--r-- 3467 README
-rw-r--r-- 148 TODO
drwxr-xr-x - demo
-rwxr-xr-x 1670 oscopy
-rw-r--r-- 448570 oscopy.png
drwxr-xr-x - test