fisher_exact_test():
  MATLAB/Octave version 6.4.0:
  Test fisher_exact(), for exact solutions of Fisher PDE.

  parameters:
    a = 2
    c = 2.04124
    k = 0.408248

f_residual_test():
  Evaluate F(Z) and residual at selected points Z=X-cT

      Z       F(Z)      Resid(Z)

  0.000000  0.111111  0
  0.200000  0.099504  -1.38778e-17
  0.400000  0.088853  -1.73472e-17
  0.600000  0.079121  6.07153e-18
  0.800000  0.070266  -9.54098e-18
  1.000000  0.062240  -1.17094e-17

  -4.082483  0.526815  -5.55112e-17
  -3.882483  0.503072  -5.55112e-17
  -3.682483  0.479081  -2.77556e-17
  -3.482483  0.454939  0
  -3.282483  0.430751  -5.55112e-17
  -3.082483  0.406625  -2.77556e-17

  -8.164966  0.871242  1.11022e-16
  -7.964966  0.861453  -1.11022e-16
  -7.764966  0.851016  1.11022e-16
  -7.564966  0.839905  0
  -7.364966  0.828093  -2.22045e-16
  -7.164966  0.815555  0

  -12.247449  0.973583  0
  -12.047449  0.971384  0
  -11.847449  0.969007  1.11022e-16
  -11.647449  0.966437  1.11022e-16
  -11.447449  0.963660  -2.22045e-16
  -11.247449  0.960660  -1.11022e-16

  -16.329932  0.994929  -2.22045e-16
  -16.129932  0.994499  -1.11022e-16
  -15.929932  0.994033  0
  -15.729932  0.993528  0
  -15.529932  0.992980  1.11022e-16
  -15.329932  0.992387  -2.22045e-16

  -20.412415  0.999039  -2.22045e-16
  -20.212415  0.998958  1.11022e-16
  -20.012415  0.998869  0
  -19.812415  0.998773  2.22045e-16
  -19.612415  0.998668  1.11022e-16
  -19.412415  0.998555  2.22045e-16


fisher_residual_test():
  Evaluate solution and residual at selected points (X,T)

      X       T       U(X,T)      Resid(X,T)

  0.000000  0.000000  0.111111  2.77556e-17
  0.200000  0.000000  0.137892  -1.38778e-17
  0.400000  0.000000  0.168925  0
  0.600000  0.000000  0.204180  2.77556e-17
  0.800000  0.000000  0.243424  5.55112e-17
  1.000000  0.000000  0.286214  1.11022e-16

  0.000000  2.000000  0.032758  1.38778e-17
  0.200000  2.000000  0.042858  0
  0.400000  2.000000  0.055562  1.38778e-17
  0.600000  2.000000  0.071315  1.38778e-17
  0.800000  2.000000  0.090546  0
  1.000000  2.000000  0.113626  2.77556e-17

  0.000000  4.000000  0.007918  -1.73472e-18
  0.200000  4.000000  0.010702  6.93889e-18
  0.400000  4.000000  0.014390  5.20417e-18
  0.600000  4.000000  0.019237  -3.46945e-18
  0.800000  4.000000  0.025546  3.46945e-18
  1.000000  4.000000  0.033673  0

  0.000000  6.000000  0.001713  0
  0.200000  6.000000  0.002355  4.33681e-19
  0.400000  6.000000  0.003229  0
  0.600000  6.000000  0.004415  8.67362e-19
  0.800000  6.000000  0.006016  -8.67362e-19
  1.000000  6.000000  0.008164  1.73472e-18

  0.000000  8.000000  0.000351  -5.42101e-20
  0.200000  8.000000  0.000486  0
  0.400000  8.000000  0.000673  -1.0842e-19
  0.600000  8.000000  0.000930  2.1684e-19
  0.800000  8.000000  0.001284  -2.1684e-19
  1.000000  8.000000  0.001769  0

  0.000000  10.000000  0.000070  2.71051e-20
  0.200000  10.000000  0.000097  4.06576e-20
  0.400000  10.000000  0.000135  0
  0.600000  10.000000  0.000188  8.13152e-20
  0.800000  10.000000  0.000261  1.0842e-19
  1.000000  10.000000  0.000362  5.42101e-20


fisher_exact_test():
  Normal end of execution.
03-May-2024 08:45:16