 Random data with n =   64
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.944761E-13


 Random data with n =  128
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.124378E-12


 Random data with n =  256
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.229399E-12


 Random data with n =  512
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.662811E-12


 Random data with n = 1024
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.203411E-11


 Random data with n = 2048
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.346723E-11


 Random data with n = 4096
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.131951E-10


 Random data with n = 8192
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.143291E-10


 Sinusoidal data with n =   64
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.187783E-10


 Sinusoidal data with n =  128
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.153870E-10


 Sinusoidal data with n =  256
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.297011E-10


 Sinusoidal data with n =  512
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.414756E-10


 Sinusoidal data with n = 1024
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.278807E-09


 Sinusoidal data with n = 2048
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.254385E-09


 Sinusoidal data with n = 4096
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.965470E-09


 Sinusoidal data with n = 8192
 CALLING FCT...
 FCT has set IFAULT=  0
 Successful completion of FCT
 CALLING IFCT...
 IFCT has set IFAULT=  0
 Successful completion of FCT
 Mean square error=  0.388664E-08


