=== EVAL() DEBUGGING ===

Variables set: x=100, y=200, z=300

Test 1 - Direct Assignment (Control):
  temp1 = x  -> temp1 = 100

Test 2 - Arithmetic Expression (Control):
  temp2 = x + 5  -> temp2 = 105

Test 3 - Eval() with Variable:
  result3 = Eval("x")  -> result3 = 100
  Expected: 100 | Got: 100

Test 4 - Eval() with Arithmetic:
  result4 = Eval("x + 5")  -> result4 = 105
  Expected: 105 | Got: 105

Test 5 - Eval() with Complex Expression:
  result5 = Eval("(x + y) * z")  -> result5 = 90000
  Expected: 90000 | Got: 90000

Test 6 - Direct Evaluation (Control):
  result6 = (x + y) * z  -> result6 = 90000

Test 7 - Eval() with Function Call:
  result7 = Eval("Len("hello")")  -> result7 = 5
  Expected: 5 | Got: 5

=== END DEBUG ===