User Guide
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...out of the reach of fire and personal injury. • The displays and illustrations (such as key markings) shown in this User's Guide are for illustrative purposes 2 Disposing of the Calculator • Never dispose of the calculator by incineration. • Misuse of batteries can cause them to leak ...of them by burning it will not get into the calculator. • Remove the battery if you do not plan to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of battery specified for this calculator in this manual. Safety Precautions Be sure to read...
...out of the reach of fire and personal injury. • The displays and illustrations (such as key markings) shown in this User's Guide are for illustrative purposes 2 Disposing of the Calculator • Never dispose of the calculator by incineration. • Misuse of batteries can cause them to leak ...of them by burning it will not get into the calculator. • Remove the battery if you do not plan to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of battery specified for this calculator in this manual. Safety Precautions Be sure to read...
User Guide
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...these materials. Moreover, CASIO Computer Co., Ltd. Because of this, it might be liable for any claim of any other party. Heat can cause slow display response, total failure of the display, and shortening of these materials by any kind whatsoever against the use of battery life. ...Handling Precautions • Be sure to press the 5 key before using the calculator for the first time. • Even if the calculator is operating normally, replace the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for special, collateral, ...
...these materials. Moreover, CASIO Computer Co., Ltd. Because of this, it might be liable for any claim of any other party. Heat can cause slow display response, total failure of the display, and shortening of these materials by any kind whatsoever against the use of battery life. ...Handling Precautions • Be sure to press the 5 key before using the calculator for the first time. • Even if the calculator is operating normally, replace the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for special, collateral, ...
User Guide
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...cloth to clean the exterior of humidity and dust. If the calculator becomes very dirty, wipe it to strong impact. • Never twist or bend the calculator. Wring out all excess moisture before wiping the calculator. Never use and storage in areas subjected to large amounts of the cal-... Such conditions can damage the case. 4 • Avoid use thinner, benzene or other volatile agents to clean the...
...cloth to clean the exterior of humidity and dust. If the calculator becomes very dirty, wipe it to strong impact. • Never twist or bend the calculator. Wring out all excess moisture before wiping the calculator. Never use and storage in areas subjected to large amounts of the cal-... Such conditions can damage the case. 4 • Avoid use thinner, benzene or other volatile agents to clean the...
User Guide
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...parts. • Pressing the g key recalls the last result obtained, which you can use in a subsequent calculation. Setup screens are described in the sections of this manual where they are actually used for example, takes up only one step. • You can hold 79 "steps."... or p key operation does not take up a step, so inputting A D, for calculation input can input up to the initial defaults shown below, press A B 2(Mode) =. Calculation Mode: Angle Unit: Exponential Display Format: Fraction Display Format: Decimal Point Character: COMP Deg Norm 1 ab/c Dot • Mode indicators ...
...parts. • Pressing the g key recalls the last result obtained, which you can use in a subsequent calculation. Setup screens are described in the sections of this manual where they are actually used for example, takes up only one step. • You can hold 79 "steps."... or p key operation does not take up a step, so inputting A D, for calculation input can input up to the initial defaults shown below, press A B 2(Mode) =. Calculation Mode: Angle Unit: Exponential Display Format: Fraction Display Format: Decimal Point Character: COMP Deg Norm 1 ab/c Dot • Mode indicators ...
User Guide
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... • Pressing the e or r key immediately after you finish a calculation displays the editing screen for that calculation. • Pressing t does not clear replay memory, so you can recall the last calculation even after an error occurs displays the calculation with the cursor positioned at the insert cursor position. • Pressing A...the input at the location where the error occurred. 9 When you change to an insert cursor t. k Making Corrections During Input • Use e and r to move the cursor to the location you want. • Press [ to delete the number or function at the ...
... • Pressing the e or r key immediately after you finish a calculation displays the editing screen for that calculation. • Pressing t does not clear replay memory, so you can recall the last calculation even after an error occurs displays the calculation with the cursor positioned at the insert cursor position. • Pressing A...the input at the location where the error occurred. 9 When you change to an insert cursor t. k Making Corrections During Input • Use e and r to move the cursor to the location you want. • Press [ to delete the number or function at the ...
User Guide
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... displayed using the Norm 1 format. 10 sults using exponential notation. u Norm 2 With Norm 2, exponential notation is made up to select Norm 1 or 2 for integer values with more than 10 digits and decimal values with more than two decimal places. On the format selection screen that appears, press 1 to 10 digits. k Exponential Display Formats This calculator...
... displayed using the Norm 1 format. 10 sults using exponential notation. u Norm 2 With Norm 2, exponential notation is made up to select Norm 1 or 2 for integer values with more than 10 digits and decimal values with more than two decimal places. On the format selection screen that appears, press 1 to 10 digits. k Exponential Display Formats This calculator...
User Guide
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fx-95MS: 1 r Other Models: 1 r r • Press the number key (1 or 2) that corresponds to the setting you want to use the display setup (Disp) screen to specify the symbols you want for the decimal point and 3-digit separator. • To change the decimal point and separator symbol set- A B 3(All) = Basic Calculations COMP k Arithmetic Calculations Use... the F key to enter the COMP Mode when you reach the setup screen shown below. k Decimal Point and Separator Symbols You can use . 1(Dot): Period decimal point, ...
fx-95MS: 1 r Other Models: 1 r r • Press the number key (1 or 2) that corresponds to the setting you want to use the display setup (Disp) screen to specify the symbols you want for the decimal point and 3-digit separator. • To change the decimal point and separator symbol set- A B 3(All) = Basic Calculations COMP k Arithmetic Calculations Use... the F key to enter the COMP Mode when you reach the setup screen shown below. k Decimal Point and Separator Symbols You can use . 1(Dot): Period decimal point, ...
User Guide
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...; Example 2: 5҂(9ѿ7) ҃ 80 5 - uDecimal ↔ Fraction Conversion • Use the operation shown below to convert calculation results between decimal values and fraction values. • Note that mix fraction and decimal values are always decimal. k Fraction Operations uFraction Calculations • Values are displayed in decimal format automatically whenever the total number of digits...
...; Example 2: 5҂(9ѿ7) ҃ 80 5 - uDecimal ↔ Fraction Conversion • Use the operation shown below to convert calculation results between decimal values and fraction values. • Note that mix fraction and decimal values are always decimal. k Fraction Operations uFraction Calculations • Values are displayed in decimal format automatically whenever the total number of digits...
User Guide
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...; Example: 1 2 3 ↔ 5 3 1 C 2 C 3 = 1 2 3.00 A B 5 3.00 A B 1 2 3.00 • You can use the display setup (Disp) screen to use. 1(ab/c): Mixed fraction 2(d/c): Improper fraction 13 fx-95MS: 1 Other Models: 1 r • Press the number key (1 or 2) that corresponds to the setting you want to specify the display format when a fraction calculation result is greater than one. • To change the...
...; Example: 1 2 3 ↔ 5 3 1 C 2 C 3 = 1 2 3.00 A B 5 3.00 A B 1 2 3.00 • You can use the display setup (Disp) screen to use. 1(ab/c): Mixed fraction 2(d/c): Improper fraction 13 fx-95MS: 1 Other Models: 1 r • Press the number key (1 or 2) that corresponds to the setting you want to specify the display format when a fraction calculation result is greater than one. • To change the...
User Guide
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... need to assign the Answer Memory value into a variable and then use *the current Answer Memory value in a mark up /discount calculation. • An error occurs if you try to input a mixed fraction while the d/c display format is 660 (75%) 660 \ 880 A v • Example 3 : To add 15% onto 2500 (2875) 2500...(160%) 300 + 500 A v • Example 7: What is the percentage change when a value is increased from 40 to 46? This is because the calculation performed when v is pressed stores a result to Answer Memory before the , key is pressed. • Example 6: If 300 grams are added to 48?...
... need to assign the Answer Memory value into a variable and then use *the current Answer Memory value in a mark up /discount calculation. • An error occurs if you try to input a mixed fraction while the d/c display format is 660 (75%) 660 \ 880 A v • Example 3 : To add 15% onto 2500 (2875) 2500...(160%) 300 + 500 A v • Example 7: What is the percentage change when a value is increased from 40 to 46? This is because the calculation performed when v is pressed stores a result to Answer Memory before the , key is pressed. • Example 6: If 300 grams are added to 48?...
User Guide
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...corresponds to the setup item you reach the setup screen shown below. k Degrees, Minutes, Seconds Calculations • You can perform sexagesimal calculations using degrees (hours), minutes, and seconds, and convert between sexagesimal and decimal values. • Example ...1: To convert the decimal value 2.258 to a sexagesimal value and then back to change the settings for the number of decimal places, the number of significant digits, or the exponential display...
...corresponds to the setup item you reach the setup screen shown below. k Degrees, Minutes, Seconds Calculations • You can perform sexagesimal calculations using degrees (hours), minutes, and seconds, and convert between sexagesimal and decimal values. • Example ...1: To convert the decimal value 2.258 to a sexagesimal value and then back to change the settings for the number of decimal places, the number of significant digits, or the exponential display...
User Guide
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... following performs the same calculation using memory. pression, the calculated result automatically updates Answer Memory contents by storing the result. • In addition to =, Answer Memory contents are also updated with two significant digits (Sci 2) F..... 2(Sci) 2 1 \ 3 = SCI 3.3-01 • Press F ..... 3(Norm) 1 to clear the Fix specification. • Example 2: 1 Ö 3, displaying result with result whenever...
... following performs the same calculation using memory. pression, the calculated result automatically updates Answer Memory contents by storing the result. • In addition to =, Answer Memory contents are also updated with two significant digits (Sci 2) F..... 2(Sci) 2 1 \ 3 = SCI 3.3-01 • Press F ..... 3(Norm) 1 to clear the Fix specification. • Example 2: 1 Ö 3, displaying result with result whenever...
User Guide
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... Memory • Values can be input directly into memory, added to Ans, indicating it is the value that is displayed causes the displayed value to change to memory, or subtracted from memory. • You can recall Answer Memory contents by any of the...the opera- k Consecutive Calculations • You can use the calculation result that is convenient for calculating cumulative totals. • Independent memory uses the same memory area as the first value of a calculation can be used to store data, constants, results, and other values. • Use the following operation to...
... Memory • Values can be input directly into memory, added to Ans, indicating it is the value that is displayed causes the displayed value to change to memory, or subtracted from memory. • You can recall Answer Memory contents by any of the...the opera- k Consecutive Calculations • You can use the calculation result that is convenient for calculating cumulative totals. • Independent memory uses the same memory area as the first value of a calculation can be used to store data, constants, results, and other values. • Use the following operation to...
User Guide
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... take a long time to complete. • Wait for the result to appear on the display before starting the next calculation. • π = 3.14159265359 k Trigonometric/Inverse Trigonometric Functions • To change the default angle unit (degrees, radians, grads), press the F key a ...radians = 100 grads) 2 18 A B 1(Mcl) = • Example: 193.2 Ö 23 ҃ 8.4 193.2 Ö 28 ҃ 6.9 193.2 A j 1 \ 23 = p 1 \ 28 = Scientific Function Calculations COMP Use the F key to enter the COMP Mode when you want to all of times until you want to the angle unit you reach the angle ...
... take a long time to complete. • Wait for the result to appear on the display before starting the next calculation. • π = 3.14159265359 k Trigonometric/Inverse Trigonometric Functions • To change the default angle unit (degrees, radians, grads), press the F key a ...radians = 100 grads) 2 18 A B 1(Mcl) = • Example: 193.2 Ö 23 ҃ 8.4 193.2 Ö 28 ҃ 6.9 193.2 A j 1 \ 23 = p 1 \ 28 = Scientific Function Calculations COMP Use the F key to enter the COMP Mode when you want to all of times until you want to the angle unit you reach the angle ...
User Guide
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...Example 9: 3π ҃ 9.424777961 3 A x = • Example 10: To determine how many different 4-digit values can be produced using the numbers 1 through 7 • Numbers cannot be duplicated within the same 4-digit value (1234 is allowed, but 1123 is not). (840)... 1.988647795 7 A H 123 = • Example 4: 123 ѿ 302 ҃ 1023 123 + 30 K = • Example 5: 123 ҃ 1728 12 N * = * A N in a group of fx-570MS/fx-991MS. • Example 6: 1 ҃ 12 1 3 ȕ 1 4 R 3 a , 4 a T a = • Example 7: 8! ҃ 40320 8 A f = • Example 8: To generate ...
...Example 9: 3π ҃ 9.424777961 3 A x = • Example 10: To determine how many different 4-digit values can be produced using the numbers 1 through 7 • Numbers cannot be duplicated within the same 4-digit value (1234 is allowed, but 1123 is not). (840)... 1.988647795 7 A H 123 = • Example 4: 123 ѿ 302 ҃ 1023 123 + 30 K = • Example 5: 123 ҃ 1728 12 N * = * A N in a group of fx-570MS/fx-991MS. • Example 6: 1 ҃ 12 1 3 ȕ 1 4 R 3 a , 4 a T a = • Example 7: 8! ҃ 40320 8 A f = • Example 8: To generate ...
User Guide
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...0.08125 grams to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Equation EQN Calculations The EQN Mode lets you want to solve an equation. Use the F key to enter the EQN Mode when you solve equations up to three degrees and simultaneous linear ... screen to 0. Coefficient name a? EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing r displays the initial quadratic/cubic equation screen. Arrow indicates direction you should scroll to...
...0.08125 grams to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Equation EQN Calculations The EQN Mode lets you want to solve an equation. Use the F key to enter the EQN Mode when you solve equations up to three degrees and simultaneous linear ... screen to 0. Coefficient name a? EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing r displays the initial quadratic/cubic equation screen. Arrow indicates direction you should scroll to...
User Guide
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... final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation to take more time. • Example 1: To solve the equation x3 - 2x2 - Pressing the t key at this point returns to the coefficient input screen. • Certain coefficients can use the [ and ] keys to view other solutions. x + 2 = 0 (x = 2, -1, 1) (Degree?) 3 (a?) 1 ... as soon as you input a value for the final coefficient. solutions. Use [ and ] to scroll between coefficients on the display. Variable name x1= Arrow indicates direction you cannot input complex numbers for...
... final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation to take more time. • Example 1: To solve the equation x3 - 2x2 - Pressing the t key at this point returns to the coefficient input screen. • Certain coefficients can use the [ and ] keys to view other solutions. x + 2 = 0 (x = 2, -1, 1) (Degree?) 3 (a?) 1 ... as soon as you input a value for the final coefficient. solutions. Use [ and ] to scroll between coefficients on the display. Variable name x1= Arrow indicates direction you cannot input complex numbers for...
User Guide
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... a2x + b2y = c2 Simultaneous Linear Equations with Three Unknowns: a1x + b1y + c1z = d1 a2x + b2y + c2z = d2 a3x + b3y + c3z = d3 Entering the EQN Mode displays the initial simultaneous equation screen. Arrow indicates direction you should scroll to specify 2 or 3 as the number of the coefficients. Unk now ns...
... a2x + b2y = c2 Simultaneous Linear Equations with Three Unknowns: a1x + b1y + c1z = d1 a2x + b2y + c2z = d2 a3x + b3y + c3z = d3 Entering the EQN Mode displays the initial simultaneous equation screen. Arrow indicates direction you should scroll to specify 2 or 3 as the number of the coefficients. Unk now ns...
User Guide
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Use [ and ] to scroll between coefficients on the screen and make changes, if you want. • Note that you should scroll to 0. Solution Press the ] key to view other solutions. Calculation starts and one of the solutions for the final coefficient. ... 3 2 = 3 = D1 = 15 = 3 = D 2 = 2 = 4 = 5 = 3 = D 4 = 9 = ] ] 25 • Any time until you input a value for the final coefficient (c2 for two unknowns, d3 for three unknowns), you can use the [ and ] keys to move between all of the solutions appears as soon as you input a value for the equation. view other solutions.
Use [ and ] to scroll between coefficients on the screen and make changes, if you want. • Note that you should scroll to 0. Solution Press the ] key to view other solutions. Calculation starts and one of the solutions for the final coefficient. ... 3 2 = 3 = D1 = 15 = 3 = D 2 = 2 = 4 = 5 = 3 = D 4 = 9 = ] ] 25 • Any time until you input a value for the final coefficient (c2 for two unknowns, d3 for three unknowns), you can use the [ and ] keys to move between all of the solutions appears as soon as you input a value for the equation. view other solutions.
User Guide
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... (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to calculate values for the following data : 55, 54, 51, 55, 53, 53, 54, 52 In the SD Mode: A B 1 (Scl) = (Stat clear) 55 S n= SD 1. Each time you want to perform statistical calculations using standard...x2 Σx n o σn σn-1 Perform this type of data input up to that point is used to clear statistical memory. • Input data using the key sequence shown below. S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation (...
... (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to calculate values for the following data : 55, 54, 51, 55, 53, 53, 54, 52 In the SD Mode: A B 1 (Scl) = (Stat clear) 55 S n= SD 1. Each time you want to perform statistical calculations using standard...x2 Σx n o σn σn-1 Perform this type of data input up to that point is used to clear statistical memory. • Input data using the key sequence shown below. S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation (...