Wisdom by Shelton
6 pieces of wisdom
“Rechargeable batteries die at the most critical time of the most complex problem.”
“When a rechargeable battery starts to die in the middle of a complex calculation, and the user attempts to connect house current, the calculator will clear itself.”
“The final answer will exceed the magnitude or precision or both of the calculator.”
“There are not enough storage registers to solve the problem.”
“The user will forget mathematics in proportion to the complexity of the calculator.”
“Thermal paper will run out before the calculation is complete.”