13 June 2021 07:42:54 PM

glomin_test():
  C++ version
  glomin() seeks a global minimizer of a function F(X)
  in an interval [A,B], given some upper bound M 
  for the second derivative of F.

  Tolerances:
  e = 1.49012e-08
  t = 1.49012e-08

  h_01(x) = 2 - x
  M = 0

           A                 X             B
         F(A)              F(X)          F(B)
               7               9               9
              -5              -7              -7
  Number of calls to F = 2

  h_01(x) = 2 - x
  M = 100

           A                 X             B
         F(A)              F(X)          F(B)
               7               9               9
              -5              -7              -7
  Number of calls to F = 15

  h_02(x) = x * x
  M = 2

           A                 X             B
         F(A)              F(X)          F(B)
              -1               0               2
               1               0               4
  Number of calls to F = 4

  h_02(x) = x * x
  M = 2.1

           A                 X             B
         F(A)              F(X)          F(B)
              -1               0               2
               1               0               4
  Number of calls to F = 8

  h_03(x) = x^3 + x^2
  M = 14

           A                 X             B
         F(A)              F(X)          F(B)
            -0.5     5.71127e-07               2
           0.125     3.26186e-13              12
  Number of calls to F = 37

  h_03(x) = x^3 + x^2
  M = 28

           A                 X             B
         F(A)              F(X)          F(B)
            -0.5     9.81033e-06               2
           0.125     9.62435e-11              12
  Number of calls to F = 47

  h_04(x) = ( x + sin(x) ) * exp(-x*x)
  M = 72

           A                 X             B
         F(A)              F(X)          F(B)
             -10       -0.679579              10
     -3.5177e-43       -0.824239      3.5177e-43
  Number of calls to F = 221

  h_05(x) = ( x - sin(x) ) * exp(-x*x)
  M = 72

           A                 X             B
         F(A)              F(X)          F(B)
             -10        -1.19514              10
    -3.92246e-43      -0.0634905     3.92246e-43
  Number of calls to F = 458

glomin_test():
  Normal end of execution.

13 June 2021 07:42:54 PM