pd-pan 0.1.2-2 (amd64 binary) in ubuntu hirsute

 A library of stereo panning algorithms from various sources, including equal
 power panning and linear panning. Panning objects include: equal_power_pan~,
 gogins_pan~, gpan~, linear_pan~, square_root_pan~, and pan_core~. pan_core~
 can be used as a "core" for objects that implement other pan algorithms. All
 of these objects are implemented in Pd.