 __________________________________________
 f(x)= Wood function
 __________________________________________
 INITIAL APPROXIMATION TO THE SOLUTION X*:
  -0.300000E+01 -0.100000E+01 -0.300000E+01 -0.100000E+01
  
 CALLING TENSRD - ALL INPUT PARAMETERS  ARE SET
                  TO THEIR DEFAULT VALUES.
  OUTPUT WILL BE WRITTEN TO THE STANDARD OUTPUT.
  
 INITIAL FUNCTION VALUE F=  0.191920E+05
 INITIAL GRADIENT G= -0.120080E+05 -0.208000E+04 -0.108080E+05 -0.188000E+04
 OPTSTP    RELATIVE GRADIENT CLOSE TO ZERO.
 OPTSTP    CURRENT ITERATE IS PROBABLY SOLUTION.
 FINAL X=  0.100000E+01  0.999999E+00  0.100000E+01  0.100000E+01
 GRADIENT G= -0.563607E-06  0.105815E-06  0.362343E-06 -0.615408E-07
 FUNCTION VALUE F(X)=  0.278707E-11 AT ITERATION   30
 RESULTS OF TENSRD:
    G= -0.563607E-06  0.105815E-06  0.362343E-06 -0.615408E-07
 XPLS=  0.100000E+01  0.999999E+00  0.100000E+01  0.100000E+01
 FPLS=  0.278707E-11  ITNNO=   30  MSG= -1
 __________________________________________
 f(x)= Wood function
 __________________________________________
 INITIAL APPROXIMATION TO THE SOLUTION X*:
  -0.300000E+01 -0.100000E+01 -0.300000E+01 -0.100000E+01
  
 CALLING TENSOR AFTER RESETTING INPUT PARAMETERS
 IPR, MSG AND METHOD.
 THE STANDARD METHOD IS USED IN THIS EXAMPLE.
 ADDITIONAL OUTPUT WILL BE WRITTEN TO FILE 'FORT8'.
  
 INITIAL FUNCTION VALUE F=  0.191920E+05
 INITIAL GRADIENT G= -0.120080E+05 -0.208000E+04 -0.108080E+05 -0.188000E+04
 -----------    ITERATION    1 ----------------
 X= -0.269634E+01  0.617201E+01 -0.266289E+01  0.586056E+01
 F(X)=  0.129048E+04
 G(X)= -0.119190E+04 -0.189365E+02 -0.118684E+04 -0.208832E+02
 -----------    ITERATION    2 ----------------
 X= -0.189659E+01  0.263717E+01 -0.187984E+01  0.256496E+01
 F(X)=  0.295837E+03
 G(X)= -0.733987E+03 -0.127918E+03 -0.661423E+03 -0.110365E+03
 -----------    ITERATION    3 ----------------
 X= -0.152454E+01  0.200418E+01 -0.147490E+01  0.180998E+01
 F(X)=  0.676679E+02
 G(X)= -0.200206E+03 -0.276834E+02 -0.198928E+03 -0.295155E+02
 -----------    ITERATION    4 ----------------
 X= -0.121521E+01  0.132341E+01 -0.118366E+01  0.125235E+01
 F(X)=  0.173321E+02
 G(X)= -0.789588E+02 -0.191354E+02 -0.677341E+02 -0.152662E+02
 -----------    ITERATION    5 ----------------
 X= -0.106583E+01  0.110334E+01 -0.101858E+01  0.999009E+00
 F(X)=  0.868824E+01
 G(X)= -0.180523E+02 -0.446252E+01 -0.181566E+02 -0.490476E+01
 -----------    ITERATION    6 ----------------
 X= -0.100024E+01  0.100356E+01 -0.957693E+00  0.921847E+00
 F(X)=  0.789275E+01
 G(X)= -0.276969E+01 -0.860193E+00 -0.230485E+01 -0.667285E+00
 -----------    ITERATION    7 ----------------
 X= -0.996659E+00  0.100331E+01 -0.940556E+00  0.895694E+00
 F(X)=  0.787651E+01
 G(X)= -0.149526E-01 -0.256224E-02 -0.140276E+00 -0.528281E-01
 -----------    ITERATION    8 ----------------
 X= -0.100895E+01  0.102776E+01 -0.927429E+00  0.871124E+00
 F(X)=  0.787601E+01
 G(X)= -0.728068E-01 -0.359453E-01 -0.182233E+00 -0.736421E-01
 -----------    ITERATION    9 ----------------
 X= -0.102368E+01  0.105744E+01 -0.911277E+00  0.841309E+00
 F(X)=  0.787517E+01
 G(X)= -0.153046E+00 -0.796776E-01 -0.252277E+00 -0.109299E+00
 -----------    ITERATION   10 ----------------
 X= -0.104585E+01  0.110276E+01 -0.886170E+00  0.795766E+00
 F(X)=  0.787342E+01
 G(X)= -0.341607E+00 -0.175240E+00 -0.432602E+00 -0.206517E+00
 -----------    ITERATION   11 ----------------
 X= -0.108959E+01  0.119417E+01 -0.834066E+00  0.703834E+00
 F(X)=  0.786911E+01
 G(X)= -0.114035E+01 -0.547304E+00 -0.121537E+01 -0.667555E+00
 -----------    ITERATION   12 ----------------
 X= -0.110741E+01  0.123333E+01 -0.810050E+00  0.664379E+00
 F(X)=  0.786538E+01
 G(X)= -0.113023E+01 -0.539337E+00 -0.122951E+01 -0.684037E+00
 -----------    ITERATION   13 ----------------
 X= -0.112498E+01  0.127245E+01 -0.785392E+00  0.624933E+00
 F(X)=  0.786100E+01
 G(X)= -0.115489E+01 -0.547142E+00 -0.128258E+01 -0.725035E+00
 -----------    ITERATION   14 ----------------
 X= -0.114557E+01  0.131900E+01 -0.755146E+00  0.577977E+00
 F(X)=  0.785488E+01
 G(X)= -0.123233E+01 -0.577248E+00 -0.140861E+01 -0.817139E+00
 -----------    ITERATION   15 ----------------
 X= -0.116680E+01  0.136787E+01 -0.722070E+00  0.528637E+00
 F(X)=  0.784697E+01
 G(X)= -0.131798E+01 -0.609707E+00 -0.155902E+01 -0.932300E+00
 -----------    ITERATION   16 ----------------
 X= -0.118790E+01  0.141737E+01 -0.686980E+00  0.478647E+00
 F(X)=  0.783702E+01
 G(X)= -0.139615E+01 -0.637827E+00 -0.171580E+01 -0.106063E+01
 -----------    ITERATION   17 ----------------
 X= -0.120866E+01  0.146697E+01 -0.649953E+00  0.428530E+00
 F(X)=  0.782464E+01
 G(X)= -0.146333E+01 -0.660327E+00 -0.187467E+01 -0.120129E+01
 -----------    ITERATION   18 ----------------
 X= -0.122888E+01  0.151613E+01 -0.611090E+00  0.378847E+00
 F(X)=  0.780938E+01
 G(X)= -0.151630E+01 -0.676125E+00 -0.203069E+01 -0.135295E+01
 -----------    ITERATION   19 ----------------
 X= -0.124835E+01  0.156427E+01 -0.570542E+00  0.330206E+00
 F(X)=  0.779077E+01
 G(X)= -0.155220E+01 -0.684346E+00 -0.217824E+01 -0.151353E+01
 -----------    ITERATION   20 ----------------
 X= -0.126687E+01  0.161082E+01 -0.528454E+00  0.283178E+00
 F(X)=  0.776832E+01
 G(X)= -0.156926E+01 -0.684592E+00 -0.231211E+01 -0.168095E+01
 -----------    ITERATION   21 ----------------
 X= -0.128429E+01  0.165525E+01 -0.484971E+00  0.238304E+00
 F(X)=  0.774150E+01
 G(X)= -0.156670E+01 -0.676866E+00 -0.242753E+01 -0.185312E+01
 -----------    ITERATION   22 ----------------
 X= -0.130046E+01  0.169707E+01 -0.440244E+00  0.196088E+00
 F(X)=  0.770978E+01
 G(X)= -0.154466E+01 -0.661508E+00 -0.252023E+01 -0.202781E+01
 -----------    ITERATION   23 ----------------
 X= -0.131526E+01  0.173586E+01 -0.394396E+00  0.156970E+00
 F(X)=  0.767264E+01
 G(X)= -0.150426E+01 -0.639213E+00 -0.258693E+01 -0.220331E+01
 -----------    ITERATION   24 ----------------
 X= -0.132859E+01  0.177120E+01 -0.347555E+00  0.121356E+00
 F(X)=  0.762957E+01
 G(X)= -0.144728E+01 -0.610873E+00 -0.262492E+01 -0.237783E+01
 -----------    ITERATION   25 ----------------
 X= -0.134037E+01  0.180276E+01 -0.299830E+00  0.895958E-01
 F(X)=  0.758007E+01
 G(X)= -0.137609E+01 -0.577557E+00 -0.263228E+01 -0.254995E+01
 -----------    ITERATION   26 ----------------
 X= -0.135052E+01  0.183022E+01 -0.251320E+00  0.619999E-01
 F(X)=  0.752369E+01
 G(X)= -0.129351E+01 -0.540439E+00 -0.260777E+01 -0.271844E+01
 -----------    ITERATION   27 ----------------
 X= -0.135899E+01  0.185331E+01 -0.202120E+00  0.388394E-01
 F(X)=  0.746000E+01
 G(X)= -0.120263E+01 -0.500745E+00 -0.255071E+01 -0.288223E+01
 -----------    ITERATION   28 ----------------
 X= -0.136571E+01  0.187180E+01 -0.152315E+00  0.203497E-01
 F(X)=  0.738865E+01
 G(X)= -0.110673E+01 -0.459730E+00 -0.246093E+01 -0.304040E+01
 -----------    ITERATION   29 ----------------
 X= -0.137065E+01  0.188548E+01 -0.101987E+00  0.673130E-02
 F(X)=  0.730934E+01
 G(X)= -0.100921E+01 -0.418643E+00 -0.233873E+01 -0.319219E+01
 -----------    ITERATION   30 ----------------
 X= -0.137375E+01  0.189418E+01 -0.512135E-01 -0.184576E-02
 F(X)=  0.722184E+01
 G(X)= -0.913493E+00 -0.378719E+00 -0.218481E+01 -0.333692E+01
 -----------    ITERATION   31 ----------------
 X= -0.137500E+01  0.189775E+01 -0.681223E-04 -0.524234E-02
 F(X)=  0.712599E+01
 G(X)= -0.822958E+00 -0.341160E+00 -0.200026E+01 -0.347399E+01
 -----------    ITERATION   32 ----------------
 X= -0.137434E+01  0.189609E+01  0.513785E-01 -0.334883E-02
 F(X)=  0.702173E+01
 G(X)= -0.740912E+00 -0.307128E+00 -0.178648E+01 -0.360291E+01
 -----------    ITERATION   33 ----------------
 X= -0.137175E+01  0.188912E+01  0.103054E+00  0.391573E-02
 F(X)=  0.690908E+01
 G(X)= -0.670547E+00 -0.277749E+00 -0.154516E+01 -0.372319E+01
 -----------    ITERATION   34 ----------------
 X= -0.136706E+01  0.187639E+01  0.156448E+00  0.169849E-01
 F(X)=  0.678471E+01
 G(X)= -0.613563E+00 -0.253519E+00 -0.126521E+01 -0.385273E+01
 -----------    ITERATION   35 ----------------
 X= -0.135976E+01  0.185657E+01  0.213823E+00  0.372267E-01
 F(X)=  0.664264E+01
 G(X)= -0.574442E+00 -0.235962E+00 -0.918551E+00 -0.401673E+01
 -----------    ITERATION   36 ----------------
 X= -0.134891E+01  0.182721E+01  0.277446E+00  0.671172E-01
 F(X)=  0.647552E+01
 G(X)= -0.565998E+00 -0.229806E+00 -0.460391E+00 -0.423999E+01
 -----------    ITERATION   37 ----------------
 X= -0.133268E+01  0.178361E+01  0.351161E+00  0.111421E+00
 F(X)=  0.627066E+01
 G(X)= -0.621233E+00 -0.247592E+00  0.205834E+00 -0.457453E+01
 -----------    ITERATION   38 ----------------
 X= -0.130705E+01  0.171559E+01  0.442516E+00  0.180455E+00
 F(X)=  0.600345E+01
 G(X)= -0.841175E+00 -0.328877E+00  0.133295E+01 -0.515212E+01
 -----------    ITERATION   39 ----------------
 X= -0.126112E+01  0.159611E+01  0.569630E+00  0.301644E+00
 F(X)=  0.562014E+01
 G(X)= -0.164592E+01 -0.645583E+00  0.382178E+01 -0.641388E+01
 -----------    ITERATION   40 ----------------
 X= -0.110905E+01  0.121592E+01  0.879053E+00  0.688230E+00
 F(X)=  0.524488E+01
 G(X)= -0.104578E+02 -0.462450E+01  0.265000E+02 -0.172331E+02
 -----------    ITERATION   41 ----------------
 X= -0.994806E+00  0.984139E+00  0.969321E+00  0.939922E+00
 F(X)=  0.404109E+01
 G(X)= -0.617831E+01 -0.260999E+01 -0.179745E+00 -0.146653E+01
 -----------    ITERATION   42 ----------------
 X= -0.944372E+00  0.885072E+00  0.102260E+01  0.104344E+01
 F(X)=  0.383976E+01
 G(X)= -0.644494E+01 -0.281488E+01  0.880768E+00 -0.180670E+01
 -----------    ITERATION   43 ----------------
 X= -0.868114E+00  0.743590E+00  0.109432E+01  0.119116E+01
 F(X)=  0.357507E+01
 G(X)= -0.721984E+01 -0.340093E+01  0.269839E+01 -0.236219E+01
 -----------    ITERATION   44 ----------------
 X= -0.738097E+00  0.524761E+00  0.119710E+01  0.142025E+01
 F(X)=  0.322508E+01
 G(X)= -0.938856E+01 -0.528396E+01  0.590730E+01 -0.322330E+01
 -----------    ITERATION   45 ----------------
 X= -0.544277E+00  0.263884E+00  0.130683E+01  0.169836E+01
 F(X)=  0.281165E+01
 G(X)= -0.101323E+02 -0.751282E+01  0.505330E+01 -0.216694E+01
 -----------    ITERATION   46 ----------------
 X= -0.408977E+00  0.153865E+00  0.134666E+01  0.181367E+01
 F(X)=  0.240938E+01
 G(X)= -0.500973E+01 -0.366092E+01  0.607404E+00 -0.285504E+00
 -----------    ITERATION   47 ----------------
 X= -0.150799E+00 -0.382908E-01  0.141619E+01  0.200248E+01
 F(X)=  0.230021E+01
 G(X)= -0.598299E+01 -0.133307E+02  0.242431E+01 -0.870121E+00
 -----------    ITERATION   48 ----------------
 X= -0.757306E-01  0.539158E-02  0.140000E+01  0.196126E+01
 F(X)=  0.171101E+01
 G(X)= -0.216187E+01 -0.112692E+01  0.159960E+00 -0.472649E-01
 -----------    ITERATION   49 ----------------
 X=  0.164823E-01 -0.794047E-02  0.140458E+01  0.197415E+01
 F(X)=  0.154218E+01
 G(X)= -0.191289E+01 -0.271469E+01  0.154366E+00 -0.463169E-01
 -----------    ITERATION   50 ----------------
 X=  0.892875E-01 -0.294719E-02  0.140281E+01  0.196922E+01
 F(X)=  0.140406E+01
 G(X)= -0.143144E+01 -0.325286E+01  0.126380E+00 -0.379859E-01
 -----------    ITERATION   51 ----------------
 X=  0.196656E+00  0.216768E-01  0.139423E+01  0.194520E+01
 F(X)=  0.121079E+01
 G(X)= -0.269686E+00 -0.444654E+01  0.120649E+00 -0.382877E-01
 -----------    ITERATION   52 ----------------
 X=  0.421380E+00  0.131782E+00  0.135577E+01  0.183808E+01
 F(X)=  0.971174E+00
 G(X)=  0.655896E+01 -0.100998E+02  0.724848E+00 -0.266298E+00
 -----------    ITERATION   53 ----------------
 X=  0.511998E+00  0.257989E+00  0.131027E+01  0.171602E+01
 F(X)=  0.555540E+00
 G(X)= -0.125404E+00 -0.164213E+01  0.999030E+00 -0.372675E+00
 -----------    ITERATION   54 ----------------
 X=  0.571597E+00  0.319989E+00  0.128735E+01  0.165618E+01
 F(X)=  0.454966E+00
 G(X)=  0.682967E+00 -0.209076E+01  0.108586E+01 -0.407903E+00
 -----------    ITERATION   55 ----------------
 X=  0.667466E+00  0.432595E+00  0.124493E+01  0.154754E+01
 F(X)=  0.315991E+00
 G(X)=  0.278341E+01 -0.320354E+01  0.152613E+01 -0.590484E+00
 -----------    ITERATION   56 ----------------
 X=  0.827314E+00  0.660704E+00  0.115558E+01  0.132791E+01
 F(X)=  0.161225E+00
 G(X)=  0.751204E+01 -0.510993E+01  0.341481E+01 -0.143719E+01
 -----------    ITERATION   57 ----------------
 X=  0.885788E+00  0.782192E+00  0.110223E+01  0.121221E+01
 F(X)=  0.435474E-01
 G(X)=  0.632037E+00 -0.683727E+00  0.127684E+01 -0.512475E+00
 -----------    ITERATION   58 ----------------
 X=  0.979668E+00  0.951083E+00  0.102673E+01  0.104843E+01
 F(X)=  0.125683E-01
 G(X)=  0.335534E+01 -0.176251E+01  0.218038E+01 -0.102610E+01
 -----------    ITERATION   59 ----------------
 X=  0.990111E+00  0.980254E+00  0.100997E+01  0.101972E+01
 F(X)=  0.362706E-03
 G(X)=  0.662693E-02 -0.217907E-01  0.136970E+00 -0.506087E-01
 -----------    ITERATION   60 ----------------
 X=  0.999817E+00  0.999540E+00  0.100028E+01  0.100047E+01
 F(X)=  0.190944E-05
 G(X)=  0.372209E-01 -0.188202E-01  0.350934E-01 -0.169128E-01
 -----------    ITERATION   61 ----------------
 X=  0.999996E+00  0.999993E+00  0.100000E+01  0.100001E+01
 F(X)=  0.459001E-10
 G(X)=  0.275095E-05 -0.609238E-05  0.426985E-04 -0.144585E-04
 OPTSTP    RELATIVE GRADIENT CLOSE TO ZERO.
 OPTSTP    CURRENT ITERATE IS PROBABLY SOLUTION.
 FINAL X=  0.100000E+01  0.999999E+00  0.100000E+01  0.100000E+01
 GRADIENT G= -0.593794E-07  0.433427E-08  0.627578E-07 -0.781074E-08
 FUNCTION VALUE F(X)=  0.261790E-11 AT ITERATION   62
 RESULTS OF TENSOR:
    G= -0.593794E-07  0.433427E-08  0.627578E-07 -0.781074E-08
 XPLS=  0.100000E+01  0.999999E+00  0.100000E+01  0.100000E+01
 FPLS=  0.261790E-11  ITNNO=   62  MSG= -1
