07-Jan-2022 19:59:30

fem1d_heat_steady_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test fem1d_heat_steady().

FEM1D_HEAT_STEADY_TEST01
  K1(X)  = 1.0
  F1(X)  = X * ( X + 3 ) * exp ( X )
  U1(X)  = X * ( 1 - X ) * exp ( X )

  Number of nodes = 11
  Left endpoint A = 0.000000
  Right endpoint B = 1.000000
  Prescribed U(A) = 0.000000
  Prescribed U(B) = 0.000000

     I    X         U         Uexact    Error

     1  0.000000  -0.000000  0.000000  1.187939e-15
     2  0.100000  0.099466  0.099465  1.334229e-07
     3  0.200000  0.195425  0.195424  2.475629e-07
     4  0.300000  0.283471  0.283470  3.394330e-07
     5  0.400000  0.358038  0.358038  4.056126e-07
     6  0.500000  0.412181  0.412180  4.421874e-07
     7  0.600000  0.437309  0.437309  4.446805e-07
     8  0.700000  0.422888  0.422888  4.079761e-07
     9  0.800000  0.356087  0.356087  3.262308e-07
    10  0.900000  0.221364  0.221364  1.927749e-07
    11  1.000000  0.000000  0.000000  0.000000e+00

fem1d_heat_steady_test():
  Normal end of execution.

07-Jan-2022 19:59:30