att(db);3*F1 - 2*F2;pgm:cubdis1
       0
FPENT,F1,f2;RF     1.00000    
complex distortion fourier amplitude
complex f1 amplitude
complex f2 amplitude
a/dgain,a1,a2
     1.00000         4.95000         4.95000    
     390.625         468.750         507.812    
    5.646869E-05    6.227741E-05
    -.942392        -.537097    
    -1.05904        -.421929    
     273.437         429.687         507.812    
    6.746824E-05    1.323953E-04
    -.821790        -.626202    
    -1.05898        -.421928    
     156.250         390.625         507.812    
    1.339266E-04    1.342916E-04
    -.701268        -.694938    
    -1.05892        -.421894    
     39.0625         351.562         507.812    
   -5.422600E-04    1.572518E-05
    -.581799        -.746855    
    -1.05895        -.421891    
a/dgain,a1,a2
     1.00000         3.50433         3.50433    
     390.625         468.750         507.812    
    1.285082E-04   -1.403394E-05
    -.666949        -.380144    
    -.749438        -.298680    
     273.437         429.687         507.812    
    3.813290E-05    9.558233E-05
    -.581544        -.443209    
    -.749426        -.298671    
     156.250         390.625         507.812    
   -1.272643E-04   -1.319320E-05
    -.496296        -.491913    
    -.749379        -.298658    
     39.0625         351.562         507.812    
   -8.808449E-04    4.178600E-04
    -.411703        -.528562    
    -.749384        -.298606    
a/dgain,a1,a2
     1.00000         2.48088         2.48088    
     390.625         468.750         507.812    
    1.894777E-05    1.365154E-04
    -.454383        -.259101    
    -.510582        -.203582    
     273.437         429.687         507.812    
    3.871336E-05   -2.738122E-05
    -.396167        -.302113    
    -.510522        -.203547    
     156.250         390.625         507.812    
   -1.132871E-04    1.712259E-04
    -.338052        -.335141    
    -.510438        -.203584    
     39.0625         351.562         507.812    
    1.279623E-03   -4.786083E-04
    -.280425        -.360213    
    -.510385        -.203482    
a/dgain,a1,a2
     1.00000         1.75633         1.75633    
     390.625         468.750         507.812    
    4.665504E-05    9.972304E-05
    -.321464        -.183389    
    -.361270        -.144072    
     273.437         429.687         507.812    
    7.187868E-05    1.435964E-04
    -.280360        -.213828    
    -.361273        -.144046    
     156.250         390.625         507.812    
   -1.378532E-04    6.618189E-05
    -.239225        -.237245    
    -.361224        -.144125    
     39.0625         351.562         507.812    
    5.766337E-04   -4.987724E-05
    -.198510        -.254935    
    -.361296        -.144089    
a/dgain,a1,a2
     3.16227         1.24338         1.24338    
     390.625         468.750         507.812    
    2.716976E-05   -2.701605E-05
    -.772327        -.441053    
    -.868074        -.346997    
     273.437         429.687         507.812    
   -3.536206E-05    1.250703E-04
    -.673545        -.513828    
    -.867856        -.346758    
     156.250         390.625         507.812    
   -6.034016E-05    7.173689E-04
    -.574605        -.570218    
    -.867970        -.346823    
     39.0625         351.562         507.812    
    5.621009E-04   -1.079692E-03
    -.476500        -.612703    
    -.867957        -.346826    
a/dgain,a1,a2
     3.16227         .880247         .880247    
     390.625         468.750         507.812    
   -9.695097E-06    1.210837E-04
    -.546720        -.311963    
    -.614246        -.245276    
     273.437         429.687         507.812    
    2.060841E-04    5.750899E-05
    -.476595        -.363497    
    -.614312        -.245278    
     156.250         390.625         507.812    
    8.303455E-05    1.623894E-04
    -.406629        -.403574    
    -.614227        -.245509    
     39.0625         351.562         507.812    
   -1.114568E-03    7.518472E-04
    -.337394        -.433384    
    -.614204        -.245390    
a/dgain,a1,a2
     3.16227         .623167         .623167    
     390.625         468.750         507.812    
    6.398793E-05    2.056232E-04
    -.372626        -.212675    
    -.418555        -.167226    
     273.437         429.687         507.812    
    1.032979E-04    1.245509E-04
    -.324728        -.247753    
    -.418687        -.167118    
     156.250         390.625         507.812    
    9.564465E-05    4.034215E-04
    -.277380        -.274814    
    -.418695        -.167183    
     39.0625         351.562         507.812    
   -9.869516E-04   -5.171807E-04
    -.229942        -.295453    
    -.418609        -.167207    
a/dgain,a1,a2
     9.99999         .441169         .441169    
     390.625         468.750         507.812    
    1.011165E-04    5.678078E-04
    -.841142        -.478962    
    -.945187        -.376237    
     273.437         429.687         507.812    
   -1.138961E-05    5.172670E-04
    -.733839        -.558146    
    -.944969        -.376238