User Guide
Page 1
fx-95MS fx-100MS fx-115MS (fx-912MS) fx-570MS fx-991MS User's Guide kfx-912MS owners Please be sure to read the important notice of this manual. E http://world.casio.com/edu_e/
fx-95MS fx-100MS fx-115MS (fx-912MS) fx-570MS fx-991MS User's Guide kfx-912MS owners Please be sure to read the important notice of this manual. E http://world.casio.com/edu_e/
User Guide
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...batteries, try to take batteries apart, or allow batteries to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of batteries can cause them by burning it will not get into the calculator. • Remove the battery if you load it into the hands .... • Always make sure that can cause certain components to suddenly burst, creating the risk of fire and personal injury. • The displays and illustrations (such as key markings) shown in personal injury or material damage if ignored. Safety Precautions Be sure to read the following safety ...
...batteries, try to take batteries apart, or allow batteries to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of batteries can cause them by burning it will not get into the calculator. • Remove the battery if you load it into the hands .... • Always make sure that can cause certain components to suddenly burst, creating the risk of fire and personal injury. • The displays and illustrations (such as key markings) shown in personal injury or material damage if ignored. Safety Precautions Be sure to read the following safety ...
User Guide
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...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 ... the fx-95MS/fx-100MS. A dead battery can leak, causing damage to very high temperatures. Also avoid leaving the calculator in areas subjected to change without notice. • In no event shall CASIO Computer Co., Ltd. Moreover, CASIO Computer...of battery life. Heat can cause slow display response, total failure of the display, and shortening of the calculator.
...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 ... the fx-95MS/fx-100MS. A dead battery can leak, causing damage to very high temperatures. Also avoid leaving the calculator in areas subjected to change without notice. • In no event shall CASIO Computer Co., Ltd. Moreover, CASIO Computer...of battery life. Heat can cause slow display response, total failure of the display, and shortening of the calculator.
User Guide
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..., π, and Permutation/Combination 20 kAngle Unit Conversion 21 kCoordinate Conversion (Pol (x, y), Rec (r 21 kEngineering Notation Calculations 22 Equation Calculations 22 kQuadratic and Cubic Equations 22 kSimultaneous Equations 24 Statistical Calculations 26 Standard Deviation 26 Regression Calculations 28 Technical Information 32 kWhen you have a problem 32 kError Messages 32 kOrder of Operations 34 kStacks...
..., π, and Permutation/Combination 20 kAngle Unit Conversion 21 kCoordinate Conversion (Pol (x, y), Rec (r 21 kEngineering Notation Calculations 22 Equation Calculations 22 kQuadratic and Cubic Equations 22 kSimultaneous Equations 24 Statistical Calculations 26 Standard Deviation 26 Regression Calculations 28 Technical Information 32 kWhen you have a problem 32 kError Messages 32 kOrder of Operations 34 kStacks...
User Guide
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.... • The lower line shows the result. fx-95MS Modes To perform this type of calculation: Perform this To enter key operation: this mode: Basic arithmetic calculations F 1 COMP Standard deviation F 2 SD Regression calculations F 3 REG Solution of the mantissa has more than three digits. A separator symbol is displayed every three digits when the integer part of...
.... • The lower line shows the result. fx-95MS Modes To perform this type of calculation: Perform this To enter key operation: this mode: Basic arithmetic calculations F 1 COMP Standard deviation F 2 SD Regression calculations F 3 REG Solution of the mantissa has more than three digits. A separator symbol is displayed every three digits when the integer part of...
User Guide
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... you reach the setup screen shown below. sin -1.23 → S R D 1.23 T 11 COMP F 1 • Negative values inside of times until you want to perform basic calculations. Disp 1 • Display the selection screen. 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...
... you reach the setup screen shown below. sin -1.23 → S R D 1.23 T 11 COMP F 1 • Negative values inside of times until you want to perform basic calculations. Disp 1 • Display the selection screen. 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...
User Guide
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... 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 specify the display format when a fraction calculation result is greater than one. • To change the fraction display format, press the q key a number of times until you want to the setting you reach the... setup screen shown below. Disp 1 • Display the selection screen. fx-95MS...
... 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 specify the display format when a fraction calculation result is greater than one. • To change the fraction display format, press the q key a number of times until you want to the setting you reach the... setup screen shown below. Disp 1 • Display the selection screen. fx-95MS...
User Guide
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...; Example 3: 7 123 1 ( = 1237 ) ҃ 1.988647795 7 A H 123 = • Example 4: 123 ѿ 302 ҃ 1023 123 + 30 K = • Example 5: 123 ҃ 1728 12 N * = * A N in the case 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 a random number between 0.000 and 0.999 A M = 0.66400 (The above value is...
...; Example 3: 7 123 1 ( = 1237 ) ҃ 1.988647795 7 A H 123 = • Example 4: 123 ѿ 302 ҃ 1023 123 + 30 K = • Example 5: 123 ҃ 1728 12 N * = * A N in the case 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 a random number between 0.000 and 0.999 A M = 0.66400 (The above value is...
User Guide
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* A n in the case of fx-100MS/fx-115MS/fx-570MS/ fx-991MS. θ ҃ 1.047197551 0 o • Press 0 n to display the value of . 21 D R G 1 2 3 • Pressing 1, 2, or 3 converts the displayed value to the corresponding angle unit. • Example: To convert 4.25 radians to degrees q ..... 1(Deg) 4.25 A v 2(R) = 4 . 25r 243.5070629 k Coordinate Conversion (Pol (x, y), Rec (r, θ )) • Calculation results are automatically...
* A n in the case of fx-100MS/fx-115MS/fx-570MS/ fx-991MS. θ ҃ 1.047197551 0 o • Press 0 n to display the value of . 21 D R G 1 2 3 • Pressing 1, 2, or 3 converts the displayed value to the corresponding angle unit. • Example: To convert 4.25 radians to degrees q ..... 1(Deg) 4.25 A v 2(R) = 4 . 25r 243.5070629 k Coordinate Conversion (Pol (x, y), Rec (r, θ )) • Calculation results are automatically...
User Guide
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... scroll to solve an equation. 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. view other elements. k Engineering Notation Calculations • Example 1: To convert 56,088 meters to kilometers...
... scroll to solve an equation. 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. view other elements. k Engineering Notation Calculations • Example 1: To convert 56,088 meters to kilometers...
User Guide
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...;x2 Σx n o σn σn-1 Perform this key operation: A U 1 A U 2 A U 3 A X 1 A X 2 A X 3 • Example: To calculate σnҀ1, σn, o, n, Σx, and Σx2 for n, Σx, Σx2, o, σn and σn-1, which you can recall using the key opera- Each time you...8226; Input data using the key sequence shown below. SD F 2 (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to perform statistical calculations using standard deviation. S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S ...
...;x2 Σx n o σn σn-1 Perform this key operation: A U 1 A U 2 A U 3 A X 1 A X 2 A X 3 • Example: To calculate σnҀ1, σn, o, n, Σx, and Σx2 for n, Σx, Σx2, o, σn and σn-1, which you can recall using the key opera- Each time you...8226; Input data using the key sequence shown below. SD F 2 (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to perform statistical calculations using standard deviation. S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S ...
User Guide
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... Use the F key to enter the REG Mode when you just input. Press 2 to perform statistical calculations using regression. REG F 3 (fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Press 1 if you want to register the value you just input, without ...just input, press A U. • After inputting statistical data in memory. If you do this, however, you will not be able to display or edit any of regression you will be unable to display or edit individual data items any longer after perform either the following operations.
... Use the F key to enter the REG Mode when you just input. Press 2 to perform statistical calculations using regression. REG F 3 (fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Press 1 if you want to register the value you just input, without ...just input, press A U. • After inputting statistical data in memory. If you do this, however, you will not be able to display or edit any of regression you will be unable to display or edit individual data items any longer after perform either the following operations.
User Guide
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... parentheses. The numeric stack has 10 levels and the command stack has 24 levels. * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the same precedence are performed from left . Example: ( -2)4 = 16 -24 = -16 k Stacks This calculator uses memory areas, called "stacks," to temporarily store values (numeric stack) and commands (command...
... parentheses. The numeric stack has 10 levels and the command stack has 24 levels. * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the same precedence are performed from left . Example: ( -2)4 = 16 -24 = -16 k Stacks This calculator uses memory areas, called "stacks," to temporarily store values (numeric stack) and commands (command...
User Guide
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... 38 To replace the battery 1 Press A i to the "User's Guide 2 (Additional Functions)." Power Supply (fx-95MS only) Users of other models should refer to turn power on the display of the calculator indicate that are performed in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In... and secure it in improper operation. Replacing the Battery Dim figures on . * For a single calculation, calculation error is ±1 at the 10th digit. (In the case of exponential display, calculation error is ±1 at the last significant digit.) Errors are cumulative and may become large. This...
... 38 To replace the battery 1 Press A i to the "User's Guide 2 (Additional Functions)." Power Supply (fx-95MS only) Users of other models should refer to turn power on the display of the calculator indicate that are performed in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In... and secure it in improper operation. Replacing the Battery Dim figures on . * For a single calculation, calculation error is ±1 at the 10th digit. (In the case of exponential display, calculation error is ±1 at the last significant digit.) Errors are cumulative and may become large. This...
User Guide
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... Supply: Single AA-size battery (R6P (SUM-3)) Battery Life: Approximately 17,000 hours continuous display of fx-115MS. 39 Owners of the fx-912MS should refer to the description of flashing cursor. u Auto Power Off Calculator power automatically turns off . Specifications (fx-95MS only) Users of other models should refer to the "User's Guide 2 (Additional...
... Supply: Single AA-size battery (R6P (SUM-3)) Battery Life: Approximately 17,000 hours continuous display of fx-115MS. 39 Owners of the fx-912MS should refer to the description of flashing cursor. u Auto Power Off Calculator power automatically turns off . Specifications (fx-95MS only) Users of other models should refer to the "User's Guide 2 (Additional...
