NAG Library Manual, Mark 27.2
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 G13CFF Example Program Results

               The gain

                     Lower     Upper
           Value     bound     bound
     0    3.2188    2.9722    3.4859
     1    2.4018    2.1138    2.7290
     2    1.7008    1.3748    2.1042
     3    0.9237    0.5558    1.5350
     4    0.4943    0.1327    1.8415
     5    0.3901    0.1002    1.5196
     6    0.4161    0.1346    1.2863
     7    0.5248    0.1591    1.7306
     8    0.3333    0.0103   10.8301

              The phase

                     Lower     Upper
           Value     bound     bound
     0    3.1416    3.0619    3.2213
     1    4.9915    4.8637    5.1192
     2    0.3199    0.1071    0.5328
     3    2.1189    1.6109    2.6268
     4    2.3716    1.0563    3.6868
     5    3.1672    1.8075    4.5270
     6    2.5360    1.4074    3.6647
     7    5.3147    4.1214    6.5079
     8    0.0000   -3.4809    3.4809