Welcome back Pantheon-calculator

Pantheon-calculator is back, and available for Precise (it was build only for Oneiric until this morning).
You can find it via ppa, or via terminal:

sudo apt-get install pantheon-calculator

It's still buggy, or better there's a bug with the 'close' button, so you need to close from Plank. 
Rimanete aggiornati!