hp 33s_user's manual_English_E_HDPM20PIE56.pdf
Page 329
Certain cases require special consideration: If the function's graph has a discontinuity that crosses the x-axis, then the SOLVE operation returns a value adjacent to the discontinuity (see figure b, below ). If the pole occurs at the location where the graph changes sign (see figure a, ...will be approaching infinity at a value of f(x) may be relatively large. Selects Equation mode; Since the SOLVE operation determines that value would cause the calculation to find its positive and negative roots: Keys: Display: Description: 0 I X 10 |H X | 0 I X 10 ^...
Certain cases require special consideration: If the function's graph has a discontinuity that crosses the x-axis, then the SOLVE operation returns a value adjacent to the discontinuity (see figure b, below ). If the pole occurs at the location where the graph changes sign (see figure a, ...will be approaching infinity at a value of f(x) may be relatively large. Selects Equation mode; Since the SOLVE operation determines that value would cause the calculation to find its positive and negative roots: Keys: Display: Description: 0 I X 10 |H X | 0 I X 10 ^...
hp 33s_user's manual_English_E_HDPM20PIE56.pdf
Page 330
Enter the equation. Now, solve to find the root: Keys: Display: Description: 0I X 5 |H _ 1%2/) Your initial guesses for the root. Cancels Equation mode. Selects Equation mode; f (x) f (x) x x a b Special Case: A Discontinuity and a Pole Example: Discontinuous Function. D-6 More about Solving Checksum and length. displays the equation. Find the root of the equation: IP(x) = 1.5 Enter the equation: Keys: Display: Description: |H |"LX| ` | 1.5 | 1%2 Selects Equation mode.
Enter the equation. Now, solve to find the root: Keys: Display: Description: 0I X 5 |H _ 1%2/) Your initial guesses for the root. Cancels Equation mode. Selects Equation mode; f (x) f (x) x x a b Special Case: A Discontinuity and a Pole Example: Discontinuous Function. D-6 More about Solving Checksum and length. displays the equation. Find the root of the equation: IP(x) = 1.5 Enter the equation: Keys: Display: Description: |H |"LX| ` | 1.5 | 1%2 Selects Equation mode.
hp 33s_user's manual_English_E_HDPM20PIE56.pdf
Page 375
... controlling, 5-5, 13-9, 13-14 range of, 1-22, 5-1, 5-2 setting maximum, 5-4 digit-entry cursor backspacing, 1-5, 6-8, 12-6 in equations, 6-5 in programs, 12-6 meaning, 1-15 discontinuities of numbers, 1-14, 1-17, 9-3 checksums equations, 6-18, 12-6, 12-21 programs, 12-20 CLEAR menu, 1-6 clearing equations, 6-8 general information, 1-5 memory, 1-24, A-1 messages...15-1 cubic equation, 15-20 curve fitting, 11-8, 16-1 D Decimal mode. program, 1-24, 12-20 using, 1-24 variable, 1-24, 3-3 chain calculations, 2-11 change-percentage functions, 4-6 changing sign of functions, D-5 display Index-3
... controlling, 5-5, 13-9, 13-14 range of, 1-22, 5-1, 5-2 setting maximum, 5-4 digit-entry cursor backspacing, 1-5, 6-8, 12-6 in equations, 6-5 in programs, 12-6 meaning, 1-15 discontinuities of numbers, 1-14, 1-17, 9-3 checksums equations, 6-18, 12-6, 12-21 programs, 12-20 CLEAR menu, 1-6 clearing equations, 6-8 general information, 1-5 memory, 1-24, A-1 messages...15-1 cubic equation, 15-20 curve fitting, 11-8, 16-1 D Decimal mode. program, 1-24, 12-20 using, 1-24 variable, 1-24, 3-3 chain calculations, 2-11 change-percentage functions, 4-6 changing sign of functions, D-5 display Index-3
hp 33s_user's manual_English_E_HDPM20PIE56.pdf
Page 384
...), 4-4, 9-3, A-2 single-step execution, 12-9 slope (curve-fit), 11-7, 16-1 SOLVE asymptotes, D-8 base mode, 12-22, 14-11 checking results, 7-6, D-3 discontinuity, D-5 evaluating equations, 7-1, 7-6 evaluating programs, 14-1 flat regions, D-8 how it works, 7-5, D-1 in programs, 12-4 origins, 2-1 running programs, 12-9 S...format in programs, 12-6 setting, 1-19 scrolling binary numbers, 10-6 equations, 6-7, 12-6, 12-14 seed (random number), 4-14 self-test (calculator), A-5 shift keys, 1-3 sign (of programs, 13-1 RPN compared to equations, 12-4 in programs, 14-6 initial guesses, 7-2, 7-5, 7-7, 7-...
...), 4-4, 9-3, A-2 single-step execution, 12-9 slope (curve-fit), 11-7, 16-1 SOLVE asymptotes, D-8 base mode, 12-22, 14-11 checking results, 7-6, D-3 discontinuity, D-5 evaluating equations, 7-1, 7-6 evaluating programs, 14-1 flat regions, D-8 how it works, 7-5, D-1 in programs, 12-4 origins, 2-1 running programs, 12-9 S...format in programs, 12-6 setting, 1-19 scrolling binary numbers, 10-6 equations, 6-7, 12-6, 12-14 seed (random number), 4-14 self-test (calculator), A-5 shift keys, 1-3 sign (of programs, 13-1 RPN compared to equations, 12-4 in programs, 14-6 initial guesses, 7-2, 7-5, 7-7, 7-...