HP F2216A hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 32
Range of Numbers and OVERFLOW, Doing Arithmetic
UPC - 082916014555
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Keys: Display: Description: 123 _ Digit entry not terminated: the number is not complete. If you execute a function to calculate a result, the cursor disappears because the number is complete - digit entry has been terminated. # ) Digit entry is terminated. Pressing terminates digit entry. To separate two numbers, key in the first number, press to terminate digit, entry, and then key in the second number 123 4 ) ) A completed number. Another completed number. If digit entry is not terminated (if the cursor is present), b backspaces to erase the last digit. If digit entry is terminated (no cursor), b acts like and clears the entire number. Try it! Range of Numbers and OVERFLOW The smallest number available on the calculator is 1 × 10-499. The largest number is 9.99999999999 × 10499 (displayed as ) because of rounding). If a calculation produces a result that exceeds the largest possible number, 9.99999999999 × 10499 is returned, and the warning message #$ appears. If a calculation produces a result smaller that the smallest possible number, zero is returned. No warning message appears. Doing Arithmetic All operands (numbers) must be present before you press a function key. (When you press a function key, the calculator immediately executes the function shown on that key.) All calculations can be simplified into one-number functions and/or two-number functions. 1-16 Getting Started