HP 35s scientific calculator - User Guide
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Contents Part 1. Getting Started 1-1 Important Preliminaries 1-1 Turning the Calculator On and Off 1-1 Adjusting Display Contrast 1-1 Highlights of the Keyboard and Display 1-2 Shifted Keys 1-2 Alpha Keys 1-3 Cursor Keys 1-3 Backspacing and Clearing 1-4 Using Menus 1-6 Exiting Menus 1-8 RPN and ALG Modes 1-9 Undo key 1-11 The Display and Annunciators 1-12 Keying in Numbers 1-15 Making Numbers Negative 1-15 Exponents of Ten...
Contents Part 1. Getting Started 1-1 Important Preliminaries 1-1 Turning the Calculator On and Off 1-1 Adjusting Display Contrast 1-1 Highlights of the Keyboard and Display 1-2 Shifted Keys 1-2 Alpha Keys 1-3 Cursor Keys 1-3 Backspacing and Clearing 1-4 Using Menus 1-6 Exiting Menus 1-8 RPN and ALG Modes 1-9 Undo key 1-11 The Display and Annunciators 1-12 Keying in Numbers 1-15 Making Numbers Negative 1-15 Exponents of Ten...
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... Boundaries (LBL and RTN 13-4 Using RPN, ALG and Equations in Programs 13-4 Data Input and Output 13-5 Entering a Program 13-6 Clear functions and backspace key 13-7 Function Names in Programs 13-8 Running a Program 13-10 Executing a Program (XEQ 13-10 Testing a Program 13-11 Entering and Displaying Data 13-12...
... Boundaries (LBL and RTN 13-4 Using RPN, ALG and Equations in Programs 13-4 Data Input and Output 13-5 Entering a Program 13-6 Clear functions and backspace key 13-7 Function Names in Programs 13-8 Running a Program 13-10 Executing a Program (XEQ 13-10 Testing a Program 13-11 Entering and Displaying Data 13-12...
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... of inactivity. To increase or decrease the contrast, hold down the key and press or . 1 Getting Started v Watch for instructions. Appendix C explains how to use your calculator in the display, replace the batteries as soon as possible. That is printed ...information you see the low-power indicator ( ) in ALG mode. Important Preliminaries Turning the Calculator On and Off To turn the calculator off after 10 minutes of the key. To conserve energy, the calculator turns itself off , press . Getting Started 1-1
... of inactivity. To increase or decrease the contrast, hold down the key and press or . 1 Getting Started v Watch for instructions. Appendix C explains how to use your calculator in the display, replace the batteries as soon as possible. That is printed ...information you see the low-power indicator ( ) in ALG mode. Important Preliminaries Turning the Calculator On and Off To turn the calculator off after 10 minutes of the key. To conserve energy, the calculator turns itself off , press . Getting Started 1-1
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The shifted function names are printed in yellow above and in blue on the bottom of the Keyboard and Display Shifted Keys Each key has three functions: one printed on its face, a left-shifted function (yellow), and a right-shifted function (blue). For example, to turn the calculator off, press and release the shift key, then press . 1-2 Getting Started Highlights of each key. Press the appropriate shift key ( or ) before pressing the key for the desired function.
The shifted function names are printed in yellow above and in blue on the bottom of the Keyboard and Display Shifted Keys Each key has three functions: one printed on its face, a left-shifted function (yellow), and a right-shifted function (blue). For example, to turn the calculator off, press and release the shift key, then press . 1-2 Getting Started Highlights of each key. Press the appropriate shift key ( or ) before pressing the key for the desired function.
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...bottom right corner, as shown above. labels are covered in chapter 13. Getting Started 1-3 To cancel a shift key (and turn off its annunciator), press the same shift key again. Cursor Keys Each of the display. In this text we will use the graphics Õ, Ö, × and ...Ø to refer to type a letter (for alphabetic key Most keys display a letter in the display, indicating that t he alpha keys are "active". Variables are covered in chapter 3; The annunciator remains on the corresponding or annunciator symbol at...
...bottom right corner, as shown above. labels are covered in chapter 13. Getting Started 1-3 To cancel a shift key (and turn off its annunciator), press the same shift key again. Cursor Keys Each of the display. In this text we will use the graphics Õ, Ö, × and ...Ø to refer to type a letter (for alphabetic key Most keys display a letter in the display, indicating that t he alpha keys are "active". Variables are covered in chapter 3; The annunciator remains on the corresponding or annunciator symbol at...
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...Keys for Clearing Description Backspace. If an expression is in the process of being entered, erases the character to the left of the insert cursor; otherwise, if the program line has been entered, deletes the entire line. Otherwise, with a completed expression or the result of a calculation...line 2, replaces that result with a zero. also clears error messages and exits menus. behaves similarly when the calculator is in program-entry and equation-entry modes, as a menu, a message, a prompt, a catalog, or Equation-entry or Program-entry ...
...Keys for Clearing Description Backspace. If an expression is in the process of being entered, erases the character to the left of the insert cursor; otherwise, if the program line has been entered, deletes the entire line. Otherwise, with a completed expression or the result of a calculation...line 2, replaces that result with a zero. also clears error messages and exits menus. behaves similarly when the calculator is in program-entry and equation-entry modes, as a menu, a message, a prompt, a catalog, or Equation-entry or Program-entry ...
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... verify your decision before erasing all your programs. During equation entry is replaced by If you can verify your decision before erasing all your equations. Key Keys for Clearing (continued) Description The CLEAR menu contains options for clearing x (the number in the X-register), all direct variables, all of memory, all statistical...
... verify your decision before erasing all your programs. During equation entry is replaced by If you can verify your decision before erasing all your equations. Key Keys for Clearing (continued) Description The CLEAR menu contains options for clearing x (the number in the X-register), all direct variables, all of memory, all statistical...
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...12 4 12 12 4,C 11 1-6 Getting Started x, y s,σ CONST SUMS BASE INTG LOGIC HP 35s Menus Menu Description Numeric Functions Linear regression: curve fitting and linear estimation. There are menu keys. and y-values; Statistical data summations. Menu Name L.R. Arithmetic mean of statistical x-values Sample standard ...This is a lot more functions. Using Menus There is because 16 of the keys are 16 menus in all, which provide many more functions, or more options for more power to the HP 35s than what you see on page 4-8. refer to access the values of 41...
...12 4 12 12 4,C 11 1-6 Getting Started x, y s,σ CONST SUMS BASE INTG LOGIC HP 35s Menus Menu Description Numeric Functions Linear regression: curve fitting and linear estimation. There are menu keys. and y-values; Statistical data summations. Menu Name L.R. Arithmetic mean of statistical x-values Sample standard ...This is a lot more functions. Using Menus There is because 16 of the keys are 16 menus in all, which provide many more functions, or more options for more power to the HP 35s than what you see on page 4-8. refer to access the values of 41...
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... to review the stack in ALG mode -X-, Y-, Z-, T-registers Functions to clear different portions of memory available); Press a menu key to display a set , clear, and test flags Comparison tests of the X-and Y-registers Comparison tests of the X-register and zero...3. radix symbol options (. catalog of programs (program labels 14 14 1, 3, 12 4, 1 Angular modes and operation mode 1 Fixed, scientific, engineering, full floating point numerical display formats; catalog of variables; FLAGS x?y x?0 MEM MODE DISPLAY R R CLEAR Programming Instructions 14 Functions to ...
... to review the stack in ALG mode -X-, Y-, Z-, T-registers Functions to clear different portions of memory available); Press a menu key to display a set , clear, and test flags Comparison tests of the X-and Y-registers Comparison tests of the X-register and zero...3. radix symbol options (. catalog of programs (program labels 14 14 1, 3, 12 4, 1 Angular modes and operation mode 1 Fixed, scientific, engineering, full floating point numerical display formats; catalog of variables; FLAGS x?y x?0 MEM MODE DISPLAY R R CLEAR Programming Instructions 14 Functions to ...
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... the menu automatically disappears, as in the menu. use the DISPLAY menu to fix the display of all the functions built into the calculator nor search through the functions printed on the keyboard. You don't have to full floating point display of functions by guiding you to ... and then compute 6÷7. If you have more than one page. Some menus, like the CONST and SUMS, have three options: 1-8 Getting Started Keys: 8 or 8 Display Description: Initial display Enter the DISPLAY menu The Fix command is pasted to line 2 Fix to...
... the menu automatically disappears, as in the menu. use the DISPLAY menu to fix the display of all the functions built into the calculator nor search through the functions printed on the keyboard. You don't have to full floating point display of functions by guiding you to ... and then compute 6÷7. If you have more than one page. Some menus, like the CONST and SUMS, have three options: 1-8 Getting Started Keys: 8 or 8 Display Description: Initial display Enter the DISPLAY menu The Fix command is pasted to line 2 Fix to...
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...: Press 9 to set to RPN mode. Keys: 8 Display: RPN and ALG Modes The calculator can be set the calculator to perform arithmetic operations in the table...
...: Press 9 to set to RPN mode. Keys: 8 Display: RPN and ALG Modes The calculator can be set the calculator to perform arithmetic operations in the table...
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..., press , enter the second number, and finally press the key. RPN mode 1 2 ALG mode 1 2 In ALG mode, the results and the calculations are displayed, not the calculations. In RPN mode, only the results are displayed. Note You can choose either... or RPN (Reverse Polish Notation) mode for your calculator in ALG mode. 1-10 Getting Started To select ALG mode: Press 9 to set the calculator to use your calculations. In RPN mode, you enter the first number, press the key, enter the second number, and finally press the ...
..., press , enter the second number, and finally press the key. RPN mode 1 2 ALG mode 1 2 In ALG mode, the results and the calculations are displayed, not the calculations. In RPN mode, only the results are displayed. Note You can choose either... or RPN (Reverse Polish Notation) mode for your calculator in ALG mode. 1-10 Getting Started To select ALG mode: Press 9 to set the calculator to use your calculations. In RPN mode, you enter the first number, press the key, enter the second number, and finally press the ...
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...entire entry after a numeric function is limited by the amount of available memory. See The Last X Register in Chapter 2 for details on the calculator context, but cleared using a character in an equation or program that you just deleted using the CLEAR menu. The Undo operation must ...immediately follow the delete operation; In addition to recover from retrieving the deleted object. Undo key The Undo Key The operation of the Undo key depends on recalling the entry in line 2 of the display after its deletion, Undo can use Undo to undo ...
...entire entry after a numeric function is limited by the amount of available memory. See The Last X Register in Chapter 2 for details on the calculator context, but cleared using a character in an equation or program that you just deleted using the CLEAR menu. The Undo operation must ...immediately follow the delete operation; In addition to recover from retrieving the deleted object. Undo key The Undo Key The operation of the Undo key depends on recalling the entry in line 2 of the display after its deletion, Undo can use Undo to undo ...
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...the display of the entry in the program catalog. 1, 6, 13 The alphabetic keys are active. 3 Attention! Indicates a special condition or an 1 error. In ALG mode, use the Õ and Ö keys to see the leading and trailing characters. In RPN mode, use ...Battery power is low. The Ø and × keys are active for stepping through an entry and see the rest of a program, menu pages, or programs in line 1 or line 2. Annunciator , , A..Z HP 35s Annunciators (continued) Meaning Chapter There are more characters to the...
...the display of the entry in the program catalog. 1, 6, 13 The alphabetic keys are active. 3 Attention! Indicates a special condition or an 1 error. In ALG mode, use the Õ and Ö keys to see the leading and trailing characters. In RPN mode, use ...Battery power is low. The Ø and × keys are active for stepping through an entry and see the rest of a program, menu pages, or programs in line 1 or line 2. Annunciator , , A..Z HP 35s Annunciators (continued) Meaning Chapter There are more characters to the...
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...ALG mode, you may press key before or after typing the number. Making Numbers Negative The key changes the sign of a number that the calculator can display. The overflow message is entered and displayed as zero. Keying in an error message clearing the error message... returns you to the overflow boundary that the calculator can handle are ±9....
...ALG mode, you may press key before or after typing the number. Making Numbers Negative The key changes the sign of a number that the calculator can display. The overflow message is entered and displayed as zero. Keying in an error message clearing the error message... returns you to the overflow boundary that the calculator can handle are ±9....
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Automatically uses scientific notation because otherwise no significant digits would appear. Example: Suppose you can simply enter . Rounds number to enter powers of Ten The key is used to fit the display format. Keys: Display Description: Shows number being ..., as in Powers of ten quickly. Keying in the example of ten. 1-16 Getting Started For example, instead of entering one million above, press the key followed by the desired exponent of one million as how the calculator displays the result.
Automatically uses scientific notation because otherwise no significant digits would appear. Example: Suppose you can simply enter . Rounds number to enter powers of Ten The key is used to fit the display format. Keys: Display Description: Shows number being ..., as in Powers of ten quickly. Keying in the example of ten. 1-16 Getting Started For example, instead of entering one million above, press the key followed by the desired exponent of one million as how the calculator displays the result.
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...power (exponentiation), use . To calculate the result of ten (the base 10 antilogarithm), use (see chapter 4). To separate two numbers, key in the first number, press to terminate entry, and then key in the display. If entry is not terminated... (if the cursor is returned, and the warning message appears. If a calculation produces a result that the number is terminated (no cursor), acts like and clears the entire number. Keys: Display: _ Description: Entry not terminated:...
...power (exponentiation), use . To calculate the result of ten (the base 10 antilogarithm), use (see chapter 4). To separate two numbers, key in the first number, press to terminate entry, and then key in the display. If entry is not terminated... (if the cursor is returned, and the warning message appears. If a calculation produces a result that the number is terminated (no cursor), acts like and clears the entire number. Keys: Display: _ Description: Entry not terminated:...
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..., such as and k. These modes affect how expressions are entered differently, depending on whether the calculator is pressed first and the display shows the function, followed by a set of the HP 35s require a single number for single argument (or unary) and two argument (or binary) operations.... The following examples illustrate the differences. 1-18 Getting Started If the key is pressed after the number is entered, then the...
..., such as and k. These modes affect how expressions are entered differently, depending on whether the calculator is pressed first and the display shows the function, followed by a set of the HP 35s require a single number for single argument (or unary) and two argument (or binary) operations.... The following examples illustrate the differences. 1-18 Getting Started If the key is pressed after the number is entered, then the...
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...another taking a more function-oriented approach. Key In RPN,RPN Program X2 √x ex 10x 1/x In ALG, Equation, ALG Program SQ() SQRT() EXP() ALOG() INV() Two Argument or Binary Operations Two argument operations, such as well). Getting Started 1-19 Example: Calculate 3.42, first in RPN mode and ...then in the x-register and the two argument operation is shown on the key as but displays as SQ(). In ALG mode, there are listed in ...
...another taking a more function-oriented approach. Key In RPN,RPN Program X2 √x ex 10x 1/x In ALG, Equation, ALG Program SQ() SQRT() EXP() ALOG() INV() Two Argument or Binary Operations Two argument operations, such as well). Getting Started 1-19 Example: Calculate 3.42, first in RPN mode and ...then in the x-register and the two argument operation is shown on the key as but displays as SQ(). In ALG mode, there are listed in ...
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...the single argument operations, some of the form f(x,y), where x and y are both shown. Enter 6, then place 4 in the x-register. Press the combinations key to see the result. For example, to this rule. That is, y is the value in the y-register and x is the value in the table below... after the 3; In ALG mode, the infix operators are entered in RPN mode, press In ALG mode, the equivalent operation is the exception to calculate 3 8 in the order Y, then X on the stack. The other two argument operations use function notation of the two argument operations display differently ...
...the single argument operations, some of the form f(x,y), where x and y are both shown. Enter 6, then place 4 in the x-register. Press the combinations key to see the result. For example, to this rule. That is, y is the value in the y-register and x is the value in the table below... after the 3; In ALG mode, the infix operators are entered in RPN mode, press In ALG mode, the equivalent operation is the exception to calculate 3 8 in the order Y, then X on the stack. The other two argument operations use function notation of the two argument operations display differently ...