1AIRCRAFT STABILITY PROBLEM ELEVATOR=-0.5000000E-01 AILERON = 0.0000000E+00 RUDDER = 0.0000000E+00 0UNIVERSITY OF PITTSBURGH CONTINUATION CODE ABSERR= 0.1000000E-04 RELERR= 0.1000000E-04 H= 0.3000000 HFACT= 3.000000 HMIN= 0.1000000E-02 HMAX= 100.0000 NEWTON METHOD OPTION= 0 0LIMIT POINTS SOUGHT FOR VARIABLE 7 ACCEPTED POINT SATISFIED WEAK CRITERION TANGENT AT POINT -1 WAS 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 TO REACH POINT 0 TANGENT STEPSIZE WAS 0.3000000 POINT 0 IS 0.1060012E-02 0.5120612E-01 0.5799534E-04 0.5960608E-01 0.2646838E-04 -0.5000000E-01 0.0000000E+00 0.0000000E+00 FUNCTION NORM= 0.2621267E-07 TANGENT AT POINT 0 WAS 0.9928986 0.3971849E-04 0.5807782E-01 0.3491732E-05 0.9383239E-02 0.0000000E+00-0.1033984 0.0000000E+00 TO REACH POINT 1 TANGENT STEPSIZE WAS 0.3000000 POINT 1 IS 0.2989296 0.5224776E-01 0.1752600E-01 0.5978443E-01 0.2888085E-02 -0.5000000E-01-0.3108907E-01 0.0000000E+00 FUNCTION NORM= 0.1303852E-07 ACCEPTED POINT SATISFIED WEAK CRITERION 0SECANT STEP FROM 0 TO 1 = 0.3000121 TANGENT AT POINT 1 WAS 0.9927709 0.6996797E-02 0.5851547E-01 0.1185679E-02 0.9848173E-02 0.0000000E+00-0.1040892 0.0000000E+00 TO REACH POINT 2 TANGENT STEPSIZE WAS 0.7085235 POINT 2 IS 0.9812587 0.6401174E-01 0.5894670E-01 0.6152920E-01 0.1109039E-01 -0.5000000E-01-0.1048387 0.0000000E+00 FUNCTION NORM= 0.2980232E-07 0SECANT STEP FROM 1 TO 2 = 0.6877037 TANGENT AT POINT 2 WAS 0.9911383 0.2978522E-01 0.6259765E-01 0.3870231E-02 0.1520790E-01 0.0000000E+00-0.1122183 0.0000000E+00 TO REACH POINT 3 TANGENT STEPSIZE WAS 2.063111 POINT 3 IS 2.440764 0.2531042 0.1521706 0.6774194E-01 0.7938589E-01 -0.5000000E-01-0.3363575 0.0000000E+00 FUNCTION NORM= 0.5960464E-07 0SECANT STEP FROM 2 TO 3 = 1.494291 TANGENT AT POINT 3 WAS 0.8966243 0.3538527 0.3001525E-01-0.3850312E-02 0.1173910 0.0000000E+00-0.2369742 0.0000000E+00 TO REACH POINT 4 TANGENT STEPSIZE WAS 1.496469 POINT 4 IS 2.952565 0.7826338 0.8401720E-01 0.4403858E-01 0.2529988 -0.5000000E-01-0.5039722 0.0000000E+00 FUNCTION NORM= 0.1192093E-06 0SECANT STEP FROM 3 TO 4 = 0.7783215 TANGENT AT POINT 4 WAS 0.2754016 0.8876920 -0.2103540 -0.5578997E-01 0.2959480 -0.3963379E-10-0.3478882E-01 0.0000000E+00 TO REACH POINT 5 TANGENT STEPSIZE WAS 1.444062 POINT 5 IS 2.916958 2.064516 -0.2698410 -0.4357284E-01 0.7255810 -0.5000000E-01 0.7422988E-01 0.0000000E+00 FUNCTION NORM= 0.5960464E-07 0LIMIT POINT FOUND POINT 2.964867 0.8255649 0.7366088E-01 0.4130952E-01 0.2673494 -0.5000000E-01-0.5048105 0.0000000E+00 TANGENT 0.2362643 0.8957867 -0.2197420 -0.5755886E-01 0.3002430 0.0000000E+00-0.4514060E-07 0.0000000E+00 FUNCTION NORM= 0.3576279E-06 0SECANT STEP FROM 4 TO 5 = 1.528081 TANGENT AT POINT 5 WAS -0.1237267 0.7033410 -0.1898283 -0.4611499E-01 0.2877072 0.0000000E+00 0.6075083 0.0000000E+00 TO REACH POINT 6 TANGENT STEPSIZE WAS 4.584244 POINT 6 IS 2.496304 4.058408 -0.7461970 -0.1579089 1.692389 -0.5000000E-01 2.859196 0.0000000E+00 FUNCTION NORM= 0.5960464E-07 0SECANT STEP FROM 5 TO 6 = 3.617084 TANGENT AT POINT 6 WAS -0.9773980E-01 0.4392467 -0.9534489E-01-0.2223779E-01 0.2511305 0.0000000E+00 0.8513857 0.0000000E+00 TO REACH POINT 7 TANGENT STEPSIZE WAS 10.85125 POINT 7 IS 1.807083 7.067870 -1.413138 -0.2922075 4.077554 -0.5000000E-01 12.09780 0.0000000E+00 FUNCTION NORM= 0.7629395E-05 0SECANT STEP FROM 6 TO 7 = 10.05164 TANGENT AT POINT 7 WAS -0.4952314E-01 0.2046322 -0.5205488E-01-0.8192124E-02 0.2295179 0.0000000E+00 0.9487981 0.0000000E+00 TO REACH POINT 8 TANGENT STEPSIZE WAS 30.15492 POINT 8 IS 0.9593399 10.01302 -2.803647 -0.4014672 10.86465 -0.5000000E-01 40.70873 0.0000000E+00 FUNCTION NORM= 0.1192093E-06 0SECANT STEP FROM 7 TO 8 = 29.59710 TANGENT AT POINT 8 WAS -0.1635089E-01 0.4301921E-01-0.4714328E-01-0.1489147E-02 0.2315707 0.0000000E+00 0.9705835 0.0000000E+00 TO REACH POINT 9 TANGENT STEPSIZE WAS 88.79130 POINT 9 IS 0.3628370 11.12638 -7.312350 -0.4391644 31.89847 -0.5000000E-01 126.8881 0.0000000E+00 FUNCTION NORM= 0.9536743E-06 0SECANT STEP FROM 8 TO 9 = 88.83260 TANGENT AT POINT 9 WAS -0.2632842E-02 0.2777145E-02-0.5267731E-01-0.9206447E-04 0.2393715 0.0000000E+00 0.9694905 0.0000000E+00 TO REACH POINT 10 TANGENT STEPSIZE WAS 100.0000 POINT 10 IS 0.2096539 11.25436 -12.62353 -0.4433980 55.83562 -0.5000000E-01 223.4916 0.0000000E+00 FUNCTION NORM= 0.7450581E-07 0SECANT STEP FROM 9 TO 10 = 99.66683 TANGENT AT POINT 10 WAS -0.8934377E-03 0.5492248E-03-0.5365569E-01-0.1813405E-04 0.2406490 0.0000000E+00 0.9691275 0.0000000E+00 TO REACH POINT 11 TANGENT STEPSIZE WAS 100.0000 POINT 11 IS 0.1469338 11.28720 -18.00007 -0.4444822 79.90052 -0.5000000E-01 320.3178 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 10 TO 11 = 99.91665 TANGENT AT POINT 11 WAS -0.4407084E-03 0.1906852E-03-0.5391949E-01-0.6291352E-05 0.2409916 0.0000000E+00 0.9690281 0.0000000E+00 TO REACH POINT 12 TANGENT STEPSIZE WAS 100.0000 POINT 12 IS 0.1130149 11.30020 -23.39625 -0.4449112 103.9997 -0.5000000E-01 417.1873 0.0000000E+00 FUNCTION NORM= 0.7629395E-05 0SECANT STEP FROM 11 TO 12 = 99.96792 TANGENT AT POINT 12 WAS -0.2611652E-03 0.8714148E-04-0.5402515E-01-0.2877278E-05 0.2411286 0.0000000E+00 0.9689882 0.0000000E+00 TO REACH POINT 13 TANGENT STEPSIZE WAS 33.33333 POINT 13 IS 0.1049311 11.30280 -25.19735 -0.4449971 112.0373 -0.5000000E-01 449.4848 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 12 TO 13 = 33.33136 TANGENT AT POINT 13 WAS -0.2252165E-03 0.6982322E-04-0.5404638E-01-0.2306299E-05 0.2411561 0.0000000E+00 0.9689802 0.0000000E+00 TO REACH POINT 14 TANGENT STEPSIZE WAS 33.33327 POINT 14 IS 0.9792452E-01 11.30490 -26.99910 -0.4450665 120.0758 -0.5000000E-01 481.7825 0.0000000E+00 FUNCTION NORM= 0.5722046E-05 0SECANT STEP FROM 13 TO 14 = 33.33168 TANGENT AT POINT 14 WAS -0.1961974E-03 0.5683755E-04-0.5406353E-01-0.1876989E-05 0.2411783 0.0000000E+00 0.9689737 0.0000000E+00 TO REACH POINT 15 TANGENT STEPSIZE WAS 47.14118 POINT 15 IS 0.8947291E-01 11.30724 -29.54805 -0.4451439 131.4452 -0.5000000E-01 527.4584 0.0000000E+00 FUNCTION NORM= 0.3129244E-06 0SECANT STEP FROM 14 TO 15 = 47.13864 TANGENT AT POINT 15 WAS -0.1638424E-03 0.4340454E-04-0.5408267E-01-0.1434397E-05 0.2412031 0.0000000E+00 0.9689665 0.0000000E+00 TO REACH POINT 16 TANGENT STEPSIZE WAS 66.66896 POINT 16 IS 0.7973719E-01 11.30969 -33.15418 -0.4452246 147.5260 -0.5000000E-01 592.0545 0.0000000E+00 FUNCTION NORM= 0.7629395E-05 0SECANT STEP FROM 15 TO 16 = 66.66518 TANGENT AT POINT 16 WAS -0.1301677E-03 0.3078870E-04-0.5410261E-01-0.1017784E-05 0.2412290 0.0000000E+00 0.9689590 0.0000000E+00 TO REACH POINT 17 TANGENT STEPSIZE WAS 94.28594 POINT 17 IS 0.6910028E-01 11.31204 -38.25599 -0.4453023 170.2705 -0.5000000E-01 683.4083 0.0000000E+00 FUNCTION NORM= 0.1028180E-05 0SECANT STEP FROM 16 TO 17 = 94.28075 TANGENT AT POINT 17 WAS -0.9778527E-04 0.2009472E-04-0.5412181E-01-0.6646108E-06 0.2412538 0.0000000E+00 0.9689517 0.0000000E+00 TO REACH POINT 18 TANGENT STEPSIZE WAS 33.33333 POINT 18 IS 0.6598751E-01 11.31266 -40.06011 -0.4453230 178.3123 -0.5000000E-01 715.7062 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 17 TO 18 = 33.33286 TANGENT AT POINT 18 WAS -0.8918105E-04 0.1751778E-04-0.5412691E-01-0.5794362E-06 0.2412604 0.0000000E+00 0.9689498 0.0000000E+00 TO REACH POINT 19 TANGENT STEPSIZE WAS 33.33332 POINT 19 IS 0.6314289E-01 11.31321 -41.86439 -0.4453411 186.3543 -0.5000000E-01 748.0041 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 18 TO 19 = 33.33291 TANGENT AT POINT 19 WAS -0.8166372E-04 0.1535104E-04-0.5413137E-01-0.5082582E-06 0.2412662 0.0000000E+00 0.9689481 0.0000000E+00 TO REACH POINT 20 TANGENT STEPSIZE WAS 47.14066 POINT 20 IS 0.5951433E-01 11.31387 -44.41628 -0.4453630 197.7278 -0.5000000E-01 793.6802 0.0000000E+00 FUNCTION NORM= 0.1902226E-06 0SECANT STEP FROM 19 TO 20 = 47.13995 TANGENT AT POINT 20 WAS -0.7255367E-04 0.1291316E-04-0.5413678E-01-0.4262529E-06 0.2412732 0.0000000E+00 0.9689460 0.0000000E+00 TO REACH POINT 21 TANGENT STEPSIZE WAS 66.66732 POINT 21 IS 0.5504079E-01 11.31464 -48.02558 -0.4453884 213.8128 -0.5000000E-01 858.2760 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 20 TO 21 = 66.66616 TANGENT AT POINT 21 WAS -0.6206258E-04 0.1019965E-04-0.5414301E-01-0.3379401E-06 0.2412813 0.0000000E+00 0.9689437 0.0000000E+00 TO REACH POINT 22 TANGENT STEPSIZE WAS 31.42747 POINT 22 IS 0.5315705E-01 11.31494 -49.72719 -0.4453984 221.3957 -0.5000000E-01 888.7272 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0SECANT STEP FROM 21 TO 22 = 31.42726 TANGENT AT POINT 22 WAS -0.5788949E-04 0.9184560E-05-0.5414549E-01-0.3047140E-06 0.2412845 0.0000000E+00 0.9689428 0.0000000E+00 TO REACH POINT 23 TANGENT STEPSIZE WAS 31.42746 POINT 23 IS 0.5139791E-01 11.31522 -51.42887 -0.4454076 228.9786 -0.5000000E-01 919.1784 0.0000000E+00 FUNCTION NORM= 0.3814697E-05 0PROGRAM TOOK FULL NUMBER OF CONTINUATION STEPS 0MATRIX SIZE 8X 8 STEPS TAKEN 23 NEWTON STEPS 77 STEP REDUCTIONS 3 FUNCTION CALLS 107 PRIME CALLS 100 SOLVE CALLS 103 0CALLS - SOLVE CALLED FOR CORRECTION 77 SOLVE CALLED FOR TANGENT 26 0CORRECTOR CALLED FOR STARTING POINT 2 CORRECTOR CALLED FOR CONTINUATION POINT 69 CORRECTOR CALLED FOR TARGET POINT 0 CORRECTOR CALLED FOR LIMIT POINT 6 0ROOTFINDER CALLED FOR LIMIT POINT 3