YES appf0appf001appappmapfunnilnilappappmapfunappappconsxxsappappconsappfunxappappmapfunxsappappfilterfunnilnilappappfilterfunappappconsxxsappappappappfilter2appfunxfunxxsappappappappfilter2truefunxxsappappconsxappappfilterfunxsappappappappfilter2falsefunxxsappappfilterfunxs2.1appf0appf0appappmapfunappappconsxxsappappconsappfunxappappmapfunxsappappmapfunappappconsxxsappconsappfunxappappmapfunappappconsxxsappfunxappappmapfunappappconsxxsappappmapfunxsappappfilterfunappappconsxxsappappappappfilter2appfunxfunxxsappappfilterfunappappconsxxsappappappfilter2appfunxfunxappappfilterfunappappconsxxsappappfilter2appfunxfunappappfilterfunappappconsxxsappfilter2appfunxappappfilterfunappappconsxxsappfunxappappappappfilter2truefunxxsappappconsxappappfilterfunxsappappappappfilter2truefunxxsappconsxappappappappfilter2truefunxxsappappfilterfunxsappappappappfilter2truefunxxsappfilterfunappappappappfilter2falsefunxxsappappfilterfunxsappappappappfilter2falsefunxxsappfilterfuntrueappappmapfunappappconsxxsappappmapfunxsappappmapfunappappconsxxsappfunxappappfilterfunappappconsxxsappfunxappappappappfilter2truefunxxsappappfilterfunxsappappappappfilter2falsefunxxsappappfilterfunxstrueappappmapx0nilappappmapx0appappconsx1x2appappfilterx0nilappappfilterx0appappconsx1x2appappappappfilter2truex0x1x2appappappappfilter2falsex0x1x2appappfilterfunappappconsxxsappfunx1true12true2appappmapfunappappconsxxsappfunx1true12true2appappmapfunappappconsxxsappappmapfunxs1false12true2appappappappfilter2truefunxxsappappfilterfunxs2false2appappappappfilter2falsefunxxsappappfilterfunxs2false2appappfilterfunappappconsxxsappappappappfilter2appfunxfunxxsfalseappf0appf0falseappappmapfunappappconsxxsappappconsappfunxappappmapfunxsfalseappappmapfunappappconsxxsappconsappfunxfalseappappfilterfunappappconsxxsappappappfilter2appfunxfunxfalseappappfilterfunappappconsxxsappappfilter2appfunxfunfalseappappfilterfunappappconsxxsappfilter2appfunxfalseappappappappfilter2truefunxxsappappconsxappappfilterfunxsfalseappappappappfilter2truefunxxsappconsxfalseappappappappfilter2truefunxxsappfilterfunfalseappappappappfilter2falsefunxxsappfilterfunfalseAProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (5 real / 0 unknown / 0 assumptions / 5 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe