CosmoCoffee

For those who have been using CROSS_CMBFAST (http://www.astro.columbia.edu/~pierste/ISWcode.html) with a time varying equation of state:
the file subcross.F containing a bug in the dark energy adiabatic sound speed equation has been finally substituted with the unbugged one. Thanks to Kazuhide Ichikawa for pointing me to the problem. I apologize for any inconvenience this may have caused.

Pier Stefano