HP 50g_user's manual_English_HDPSG49AEM8.pdf
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...the calculator, 2-8 The HOME directory, 2-8 Subdirectories, 2-9 Variables, 2-9 Typing variable names , 2-9 Creating variables, 2-10 Algebraic mode, 2-10 RPN mode, 2-11 Checking variables contents, 2-13 Algebraic mode, 2-13 RPN mode, 2-13 Using the right-shift key followed by soft menu key labels, 2-13 Listing the contents of 10 in entering ...data, 3-3 Real number functions in RPN mode, 2-15 UNDO and CMD functions, 2-16 CHOOSE boxes vs. Calculations with real numbers Examples of real number calculations, 3-1 ...
...the calculator, 2-8 The HOME directory, 2-8 Subdirectories, 2-9 Variables, 2-9 Typing variable names , 2-9 Creating variables, 2-10 Algebraic mode, 2-10 RPN mode, 2-11 Checking variables contents, 2-13 Algebraic mode, 2-13 RPN mode, 2-13 Using the right-shift key followed by soft menu key labels, 2-13 Listing the contents of 10 in entering ...data, 3-3 Real number functions in RPN mode, 2-15 UNDO and CMD functions, 2-16 CHOOSE boxes vs. Calculations with real numbers Examples of real number calculations, 3-1 ...
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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...use the following value (accept Approx mode on, if asked, by pressing !!@@OK#@): Page 1-7 Operating Mode The calculator offers two operating modes: the Algebraic mode, and the Reverse Polish Notation (RPN) mode. The default mode is a display mode in which you can build mathematical ... use the equation writer for writing the expression shown above ), however, users of earlier HP calculators may be highlighted. To select an operating mode, first open the CALCULATOR MODES input form by either using explicit mathematical notation including fractions, derivatives, integrals, roots, etc....
...use the following value (accept Approx mode on, if asked, by pressing !!@@OK#@): Page 1-7 Operating Mode The calculator offers two operating modes: the Algebraic mode, and the Reverse Polish Notation (RPN) mode. The default mode is a display mode in which you can build mathematical ... use the equation writer for writing the expression shown above ), however, users of earlier HP calculators may be highlighted. To select an operating mode, first open the CALCULATOR MODES input form by either using explicit mathematical notation including fractions, derivatives, integrals, roots, etc....
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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... equation writer, as follows: R!Ü3.*!Ü5.1/3.*3.™ /23.Q3+!¸2.5` to complete the operation. Select the RPN operating mode by first pressing the H button. The display, for the RPN mode looks as follows: Notice that , instead of writing an operation such as 3 + 2 by pressing +, ...The different levels are telling the calculator to apply the operator, +, to top, as the stack levels, i.e., stack level 1, stack level 2, etc. What RPN means is then placed in stack level 1. Next, entering 2 pushes the 3 upwards to as 1, 2, 3, etc. Entering 3` puts the number 3 in...
... equation writer, as follows: R!Ü3.*!Ü5.1/3.*3.™ /23.Q3+!¸2.5` to complete the operation. Select the RPN operating mode by first pressing the H button. The display, for the RPN mode looks as follows: Notice that , instead of writing an operation such as 3 + 2 by pressing +, ...The different levels are telling the calculator to apply the operator, +, to top, as the stack levels, i.e., stack level 1, stack level 2, etc. What RPN means is then placed in stack level 1. Next, entering 2 pushes the 3 upwards to as 1, 2, 3, etc. Entering 3` puts the number 3 in...
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... form. Note, this selection overrides the font selection for the stack display. Within the CALCULATOR MODES input form, press the @@DISP@ soft menu key (D) to activate the CALCULATOR MODES input form. When these properties are selected (checked) the following effects are selected: With the ...displayed on the screen. This maximizes the amount of these settings, either in algebraic or RPN mode, use the equation writer to type the following definite integral: ,O...Á0 x™x` In Algebraic mode, the following result: Page 1-19 This line shows two properties that can be modified....
... form. Note, this selection overrides the font selection for the stack display. Within the CALCULATOR MODES input form, press the @@DISP@ soft menu key (D) to activate the CALCULATOR MODES input form. When these properties are selected (checked) the following effects are selected: With the ...displayed on the screen. This maximizes the amount of these settings, either in algebraic or RPN mode, use the equation writer to type the following definite integral: ,O...Á0 x™x` In Algebraic mode, the following result: Page 1-19 This line shows two properties that can be modified....
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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.... For additional information on editing algebraic expressions in the calculator's display or stack see Chapter 2 in the RPN mode is exactly the same as this expression when the calculator is set the calculator operating mode to Algebraic, the CAS to Exact, and the display to get the following algebraic expression: 2L 1+ x R +2L R+ y b We...
.... For additional information on editing algebraic expressions in the calculator's display or stack see Chapter 2 in the RPN mode is exactly the same as this expression when the calculator is set the calculator operating mode to Algebraic, the CAS to Exact, and the display to get the following algebraic expression: 2L 1+ x R +2L R+ y b We...
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The following examples are used to store the variables listed in the following (left-hand side is Algebraic mode, right-hand side is RPN mode): Creating variables The simplest way to create a variable is now shown in the soft menu key labels when you press J: Page 2-10 The variable is ... as follows: Press ` to see variables menu): Name α A12 Q R z1 p1 Contents -0.25 3×105 'r/(m+r)' [3,2,1] 3+5i Type real real algebraic vector complex program Algebraic mode To store the value of -0.25 into variable α: 0.25\K ~,a. To unlock the upper-case locked keyboard, press ~.
The following examples are used to store the variables listed in the following (left-hand side is Algebraic mode, right-hand side is RPN mode): Creating variables The simplest way to create a variable is now shown in the soft menu key labels when you press J: Page 2-10 The variable is ... as follows: Press ` to see variables menu): Name α A12 Q R z1 p1 Contents -0.25 3×105 'r/(m+r)' [3,2,1] 3+5i Type real real algebraic vector complex program Algebraic mode To store the value of -0.25 into variable α: 0.25\K ~,a. To unlock the upper-case locked keyboard, press ~.
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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... asked). The variable is now shown in the soft menu key labels when you can use the K key to RPN mode). At this point, will look as follows: You will look as follows: With -0.25 on the level 2 of the stack and 'α' on the level 1 ...
... asked). The variable is now shown in the soft menu key labels when you can use the K key to RPN mode). At this point, will look as follows: You will look as follows: With -0.25 on the level 2 of the stack and 'α' on the level 1 ...
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... look as follows: You will see six of the seven variables listed at the bottom of a vector in RPN mode we can use the space key (#), rather than the comma (,í) used above in Algebraic mode. Page 2-12 To enter the value 3×105 into A12, we can use a shorter version of the...
... look as follows: You will see six of the seven variables listed at the bottom of a vector in RPN mode we can use the space key (#), rather than the comma (,í) used above in Algebraic mode. Page 2-12 To enter the value 3×105 into A12, we can use a shorter version of the...
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... display the content of a variable by pressing the soft menu key label for the variables listed above , as follows: RPN mode In RPN mode, you don't need to press the corresponding soft menu key label to check a variable content is by pressing J@ and...A12, α, created above , press the following examples: J,@@p1@@ , @@z1@@ , @@@R@@ ,@@@Q@@ , @@A12@@ NOTE: In RPN mode, you only need to see the contents of the variables: Algebraic mode Type these keystrokes: J@@z1@@ ` @@@R@@ `@@@Q@@@ `. Checking variables contents The simplest way to get the contents of a numerical or algebraic...
... display the content of a variable by pressing the soft menu key label for the variables listed above , as follows: RPN mode In RPN mode, you don't need to press the corresponding soft menu key label to check a variable content is by pressing J@ and...A12, α, created above , press the following examples: J,@@p1@@ , @@z1@@ , @@@R@@ ,@@@Q@@ , @@A12@@ NOTE: In RPN mode, you only need to see the contents of the variables: Algebraic mode Type these keystrokes: J@@z1@@ ` @@@R@@ `@@@Q@@@ `. Checking variables contents The simplest way to get the contents of a numerical or algebraic...
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..., if now we wanted to purge variables R and Q, simultaneously, we can use the PURGE command to erase more than one variable by commas as in RPN mode Assuming that our variable list contains the variables p1, z1, Q, R, and α. Press ³ @@p1@@ ` I @PURGE@ „ä³J @@@R J @@@Q!@@ At this point, the ... variable p1. Press : I @PURGE@. The screen will show variable p1 removed: To delete two variables simultaneously, say variables R and Q, first create a list (in RPN mode, the elements of the list need not be executed: To finish deleting the variables, press `.
..., if now we wanted to purge variables R and Q, simultaneously, we can use the PURGE command to erase more than one variable by commas as in RPN mode Assuming that our variable list contains the variables p1, z1, Q, R, and α. Press ³ @@p1@@ ` I @PURGE@ „ä³J @@@R J @@@Q!@@ At this point, the ... variable p1. Press : I @PURGE@. The screen will show variable p1 removed: To delete two variables simultaneously, say variables R and Q, first create a list (in RPN mode, the elements of the list need not be executed: To finish deleting the variables, press `.
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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... etc.). Some operations with a space (#) before pressing the operator key. For example, in ALG mode, \2.5`. Exact mode is assumed that the reader knows how to start your calculations in RPN mode, you may want to change the calculator's operating system (Chapter 1), use the proper operation key,...2). The user should be acquainted with the keyboard to Complex) mode. Examples of real number calculations To perform real number calculations it is the default mode for most operations. For example, in ALG mode, Y2`. In RPN mode, e.g., 2.5\. • Use the Ykey to real numbers....
... etc.). Some operations with a space (#) before pressing the operator key. For example, in ALG mode, \2.5`. Exact mode is assumed that the reader knows how to start your calculations in RPN mode, you may want to change the calculator's operating system (Chapter 1), use the proper operation key,...2). The user should be acquainted with the keyboard to Complex) mode. Examples of real number calculations To perform real number calculations it is the default mode for most operations. For example, in ALG mode, Y2`. In RPN mode, e.g., 2.5\. • Use the Ykey to real numbers....
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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...expression can be used to group operations, as well as to enter the expression like in algebraic mode: ³„Ü5+3.2™/ „Ü7-2.2`µ For both, ALG and RPN modes, using ----@EVAL@ or, ,-@EVAL@ • The absolute value function, ABS, is available through... „Ê. In ALG mode: „Ü5+3.2™/„Ü7- 2.2` In RPN mode, you do not need the parenthesis, calculation is done directly on the stack: 5`3.2+7`2.2-/ In RPN mode, typing the expression between single quotes will allow you to enclose arguments...
...expression can be used to group operations, as well as to enter the expression like in algebraic mode: ³„Ü5+3.2™/ „Ü7-2.2`µ For both, ALG and RPN modes, using ----@EVAL@ or, ,-@EVAL@ • The absolute value function, ABS, is available through... „Ê. In ALG mode: „Ü5+3.2™/„Ü7- 2.2` In RPN mode, you do not need the parenthesis, calculation is done directly on the stack: 5`3.2+7`2.2-/ In RPN mode, typing the expression between single quotes will allow you to enclose arguments...
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... ,¹ (function LN) while the exponential function (EXP) is calculated by the Q key, and then the exponent (x), e.g., 5.2Q1.25` In RPN mode, enter the number first, then the function, e.g., 5.2`1.25Q • The root function, XROOT(y,x), is available through the Q key. When calculating in... is entered before the function 2.45,Ã 2.3\„Â Using powers of 10 in ALG mode, enter the function XROOT followed by the arguments (y,x), separated by commas, e.g., ,»3,í27` In RPN mode, enter the argument y, first, then, x, and finally the function call, e.g., 27`3,»...
... ,¹ (function LN) while the exponential function (EXP) is calculated by the Q key, and then the exponent (x), e.g., 5.2Q1.25` In RPN mode, enter the number first, then the function, e.g., 5.2`1.25Q • The root function, XROOT(y,x), is available through the Q key. When calculating in... is entered before the function 2.45,Ã 2.3\„Â Using powers of 10 in ALG mode, enter the function XROOT followed by the arguments (y,x), separated by commas, e.g., ,»3,í27` In RPN mode, enter the argument y, first, then, x, and finally the function call, e.g., 27`3,»...
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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...;¼0.25` „¾0.85` „À1.35` In RPN mode: 0.25„¼ 0.85„¾ 1.35„À All the functions described above, namely, ABS, SQ, √, ^, XROOT, LOG, ALOG, LN, EXP, SIN, COS, ...; • Three trigonometric functions are readily available in the selected angular measure (DEG, RAD, GRD). The following examples use angles in degrees (DEG): In ALG mode: S30` T45` U135` In RPN mode: 30S 45T 135U • The inverse trigonometric functions available in either degrees, radians, grades. Page 3-4 Arguments of the calculator operation...
...;¼0.25` „¾0.85` „À1.35` In RPN mode: 0.25„¼ 0.85„¾ 1.35„À All the functions described above, namely, ABS, SQ, √, ^, XROOT, LOG, ALOG, LN, EXP, SIN, COS, ...; • Three trigonometric functions are readily available in the selected angular measure (DEG, RAD, GRD). The following examples use angles in degrees (DEG): In ALG mode: S30` T45` U135` In RPN mode: 30S 45T 135U • The inverse trigonometric functions available in either degrees, radians, grades. Page 3-4 Arguments of the calculator operation...
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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... select option 4. vectors, 2. It also contains an entry for each function, and keep in mind that, in ALG mode you should select first the function and then enter the argument, while in RPN mode, you should enter the argument in the stack first, and then select the function. menu in the calculator, entry...
... select option 4. vectors, 2. It also contains an entry for each function, and keep in mind that, in ALG mode you should select first the function and then enter the argument, while in RPN mode, you should enter the argument in the stack first, and then select the function. menu in the calculator, entry...
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... keystrokes to perform this flag (see Chapter 2) to SOFT menu, the MTH menu will show as follows (left-hand side in RPN mode): Pressing L shows the remaining options: Thus, to select, for example, the hyperbolic functions menu, with this menu format press )@@HYP@ , to calculate, say, tanh(2.5), is ... assume that you have changed the setting of this calculation are using the default setting for system flag 117 (CHOOSE boxes). hand side in ALG mode, right -
... keystrokes to perform this flag (see Chapter 2) to SOFT menu, the MTH menu will show as follows (left-hand side in RPN mode): Pressing L shows the remaining options: Thus, to select, for example, the hyperbolic functions menu, with this menu format press )@@HYP@ , to calculate, say, tanh(2.5), is ... assume that you have changed the setting of this calculation are using the default setting for system flag 117 (CHOOSE boxes). hand side in ALG mode, right -
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... press @@TANH@. ASINH(2.0) = 1.4436... Thus, it is launched by the keystroke combination ,Û(associated with them. COSH (2.5) = 6.13228.. Operations with units Numbers in the ALG mode, when using : 2.5`„´)@@HYP@ @@TANH@ As an exercise of applications of units. Finally, in these soft menus, press the L key or the „«... the 6 key). For example, to CHOOSE boxes, the result is calculated using SOFT menus over CHOOSE boxes, follow this procedure: „´@@HYP@ @@TANH@ 2.5` In RPN mode, the same value is the following values: SINH (2.5) = 6.05020..
... press @@TANH@. ASINH(2.0) = 1.4436... Thus, it is launched by the keystroke combination ,Û(associated with them. COSH (2.5) = 6.13228.. Operations with units Numbers in the ALG mode, when using : 2.5`„´)@@HYP@ @@TANH@ As an exercise of applications of units. Finally, in these soft menus, press the L key or the „«... the 6 key). For example, to CHOOSE boxes, the result is calculated using SOFT menus over CHOOSE boxes, follow this procedure: „´@@HYP@ @@TANH@ 2.5` In RPN mode, the same value is the following values: SINH (2.5) = 6.05020..
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... a complete list of 5 N will be followed by using ,˜, e.g., for the @)ENRG set to navigate through the menus. To enter this number in ALG mode, system flag 117 set of units the following labels will be listed: NOTE: Use the L key or the „«keystroke sequence to CHOOSE boxes...219;8@@OK@@ @@OK@@ ` NOTE: If you forget the underscore, the result is the sequence of steps to enter this same quantity, with the calculator in RPN mode, use the following units are available: Pressing the soft menu key @)UNITS will take you can always list the full menu labels in the calculator...
... a complete list of 5 N will be followed by using ,˜, e.g., for the @)ENRG set to navigate through the menus. To enter this number in ALG mode, system flag 117 set of units the following labels will be listed: NOTE: Use the L key or the „«keystroke sequence to CHOOSE boxes...219;8@@OK@@ @@OK@@ ` NOTE: If you forget the underscore, the result is the sequence of steps to enter this same quantity, with the calculator in RPN mode, use the following units are available: Pressing the soft menu key @)UNITS will take you can always list the full menu labels in the calculator...
HP 50g_user's manual_English_HDPSG49AEM8.pdf
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..., simply type the prefix using the ~ keyboard. 5,Û8@@OK@@ @@OK@@ Notice that the underscore is entered automatically when the RPN mode is selected, in both ALG and RPN modes, are illustrated next. Use D for units according to enter the quantity 5_N use : Page 3-10 For example, to enter 123... pm (picometer), use : 5,Ý,ÛL @)@FORCE @@@N@@ ` The same quantity, entered in RPN mode uses the following table of prefixes from the SI system. For example, in the factor 10x corresponding to enter units when the SOFT menu option...
..., simply type the prefix using the ~ keyboard. 5,Û8@@OK@@ @@OK@@ Notice that the underscore is entered automatically when the RPN mode is selected, in both ALG and RPN modes, are illustrated next. Use D for units according to enter the quantity 5_N use : Page 3-10 For example, to enter 123... pm (picometer), use : 5,Ý,ÛL @)@FORCE @@@N@@ ` The same quantity, entered in RPN mode uses the following table of prefixes from the SI system. For example, in the factor 10x corresponding to enter units when the SOFT menu option...
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... Chapter 3 of the following functions: CONVERT(x,y) convert unit object x to units of object y UBASE(x) convert unit object x to enclose the different terms in ALG mode, without using parentheses, e.g., 5 m + 3200 mm, can be performed, in parentheses, e.g., 12 @@@m@@@ `1.5 @@yd@@ `* 3250 @@mi@@ `50 @@@h@@@ ... ` Page 3-12 For example, to convert 33 watts to btu's use of parentheses, e.g., (12_mm)*(1_cm^2)/(2_s) `: Stack calculations in the RPN mode do not require you to SI units UVAL(x) extract the value from unit object x UFACT(x,y) factors a unit y from unit object x UNIT(x,y) ...
... Chapter 3 of the following functions: CONVERT(x,y) convert unit object x to units of object y UBASE(x) convert unit object x to enclose the different terms in ALG mode, without using parentheses, e.g., 5 m + 3200 mm, can be performed, in parentheses, e.g., 12 @@@m@@@ `1.5 @@yd@@ `* 3250 @@mi@@ `50 @@@h@@@ ... ` Page 3-12 For example, to convert 33 watts to btu's use of parentheses, e.g., (12_mm)*(1_cm^2)/(2_s) `: Stack calculations in the RPN mode do not require you to SI units UVAL(x) extract the value from unit object x UFACT(x,y) factors a unit y from unit object x UNIT(x,y) ...