BOUNDARY PARAMETERS: A= 1.0000   B= 4.0000
 EPS=  1.000D-09     BOUNDARY FUNCTION 3     CURVE 1
 NTHETA=  5   NR= 10   IE=  0
 THE ERROR TEST IS NORMAL      



 IER= 0

In the following table, ERROR is the true error;
The magnitude of PREDERR is the predicted error bound;
and if PREDERR is negative, the desired error tolerance
is predicted to have not been attained.


       X           Y          U(X,Y)           ERROR      PREDERR

    0.0000      0.0000    1.0000000000D+00    2.22D-16    2.22D-13
    0.1736      0.0000    1.1895245851D+00    2.66D-15    7.03D-13
    0.3306      0.0000    1.3917730536D+00   -2.22D-15    5.49D-11
    0.4711      0.0000    1.6017141190D+00   -2.89D-15    2.15D-13
    0.5950      0.0000    1.8131058651D+00    2.22D-15    4.43D-13
    0.7025      0.0000    2.0187516773D+00   -4.44D-16    1.33D-10
    0.7934      0.0000    2.2108751437D+00    4.44D-16    2.54D-13
    0.8678      0.0000    2.3815906268D+00    5.33D-15    2.36D-10
    0.9256      0.0000    2.5234318864D+00    0.00D+00    9.38D-12
    0.9669      0.0000    2.6298903380D+00    1.55D-14    1.56D-11
    0.9917      0.0000    2.6959092653D+00   -3.39D-13    1.15D-12
    0.0536      0.6602    8.3336333791D-01    2.00D-15    2.23D-13
    0.1022      1.2576    3.4124353140D-01    6.11D-16    3.43D-13
    0.1456      1.7921   -2.5386733760D-01    1.17D-15    8.21D-13
    0.1839      2.2637   -7.6769646438D-01   -3.33D-16    1.69D-12
    0.2171      2.6724   -1.1081694840D+00   -1.11D-15    1.00D-11
    0.2452      3.0182   -1.2681280369D+00    1.33D-15    1.45D-10
    0.2682      3.3012   -1.2909333548D+00   -1.55D-15    2.16D-13
    0.2860      3.5213   -1.2363390417D+00   -4.44D-16    5.80D-12
    0.2988      3.6785   -1.1585602228D+00   -6.66D-15    9.43D-13
    0.3065      3.7728   -1.0968392662D+00   -2.82D-14    2.23D-13
   -0.1404      0.4080    7.9765558239D-01    2.22D-16    2.15D-13
   -0.2674      0.7772    5.4557117332D-01    3.33D-16    2.25D-13
   -0.3811      1.1076    3.0524098036D-01    2.93D-12    9.33D-11
   -0.4814      1.3990    1.0561887151D-01   -1.25D-16    1.95D-12
   -0.5683      1.6516   -4.5739476198D-02    8.33D-17    2.25D-13
   -0.6419      1.8654   -1.5280364396D-01   -1.39D-16    4.98D-12
   -0.7020      2.0402   -2.2419541205D-01   -4.16D-16    2.29D-13
   -0.7488      2.1763   -2.6915682458D-01   -2.22D-15    2.12D-10
   -0.7823      2.2734   -2.9555873393D-01    1.37D-14    2.92D-10
   -0.8023      2.3317   -3.0912844495D-01   -5.27D-15    2.42D-11
   -0.1404     -0.4080    7.9765558239D-01    3.33D-16    2.15D-13
   -0.2674     -0.7772    5.4557117332D-01    4.44D-16    2.25D-13
   -0.3811     -1.1076    3.0524098036D-01    2.93D-12    9.33D-11
   -0.4814     -1.3990    1.0561887151D-01    2.08D-16    1.95D-12
   -0.5683     -1.6516   -4.5739476198D-02   -1.25D-16    2.25D-13
   -0.6419     -1.8654   -1.5280364396D-01   -1.39D-16    4.98D-12
   -0.7020     -2.0402   -2.2419541205D-01   -2.50D-16    2.29D-13
   -0.7488     -2.1763   -2.6915682458D-01   -1.67D-15    2.12D-10
   -0.7823     -2.2734   -2.9555873393D-01    1.47D-14    2.92D-10
   -0.8023     -2.3317   -3.0912844495D-01   -3.22D-15    2.42D-11
    0.0536     -0.6602    8.3336333791D-01    7.77D-16    2.23D-13
    0.1022     -1.2576    3.4124353140D-01    6.11D-16    3.43D-13
    0.1456     -1.7921   -2.5386733760D-01    1.11D-16    8.21D-13
    0.1839     -2.2637   -7.6769646438D-01   -2.00D-15    1.69D-12
    0.2171     -2.6724   -1.1081694840D+00    4.44D-16    1.00D-11
    0.2452     -3.0182   -1.2681280369D+00    4.44D-16    1.45D-10
    0.2682     -3.3012   -1.2909333548D+00   -2.22D-15    2.16D-13
    0.2860     -3.5213   -1.2363390417D+00   -4.44D-16    5.80D-12
    0.2988     -3.6785   -1.1585602228D+00    4.44D-16    9.43D-13
    0.3065     -3.7728   -1.0968392662D+00    1.24D-14    2.25D-13