HP 33S - Page 7

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HP 33S Solving numeric integration problems
Figure 16
Answer: The area under the function from 0 to 2∏ is approximately 8.3776. The uncertainty in the result is 0.0008.
Figure 16 assumes algebraic mode. In RPN mode, the uncertainty is shown in the second level of the
stack.
hp calculators - 7 - HP 33S Solving numeric integration problems - Version 1.0