He gave you a macro solution.
Ope the
VB Editor by hitting ALT+F11. Goto Insert-->Module and paste this in the new module window that opens:
Code:
Sub ShowFormula()
Dim Val1
Val1 = Range("A1").FormulaArray
Range("B1").Value = Mid(Val1, 2, Len(Val1))
End Sub
Then exit VBA (ALT+Q) and on your sheet goto Tools--Macro-->Run.
Any formula in Cell A1 will appear as text in cell B1.
Hope that helps,
Smitty