User Guide
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... can create the risk of fire and personal injury. • Always make sure that can cause certain components to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of fire and personal injury. • The displays and illustrations (such as key markings) shown in this manual handy for this...
... can create the risk of fire and personal injury. • Always make sure that can cause certain components to use the calculator for a long time (fx-95MS/100MS/570MS). • Use only the type of fire and personal injury. • The displays and illustrations (such as key markings) shown in this manual handy for this...
User Guide
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... the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for any claim of any kind whatsoever against the use of these materials. Also avoid leaving the calculator in direct sunlight, near a window, near a heater or anywhere...Because of this manual are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. Heat can cause slow display response, total failure of the display, and shortening of the calculator's case, and damage to internal circuitry. 3 only, and may require replacement sooner than ...
... the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for any claim of any kind whatsoever against the use of these materials. Also avoid leaving the calculator in direct sunlight, near a window, near a heater or anywhere...Because of this manual are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. Heat can cause slow display response, total failure of the display, and shortening of the calculator's case, and damage to internal circuitry. 3 only, and may require replacement sooner than ...
User Guide
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...to twisting or bending. • Never try to take the calculator apart. • Never press the keys of the calculator with a cloth moistened in areas subjected to clean the exterior of humidity and dust. Never use and storage in a weak solution of humidity or dust. Wring...out all excess moisture before wiping the calculator. Such conditions can damage the case. 4 • Avoid use thinner, benzene or other volatile agents to clean the calculator. Avoid carrying the calculator in the pocket of your trousers or other pointed object. • Use a soft, dry cloth to large ...
...to twisting or bending. • Never try to take the calculator apart. • Never press the keys of the calculator with a cloth moistened in areas subjected to clean the exterior of humidity and dust. Never use and storage in a weak solution of humidity or dust. Wring...out all excess moisture before wiping the calculator. Such conditions can damage the case. 4 • Avoid use thinner, benzene or other volatile agents to clean the calculator. Avoid carrying the calculator in the pocket of your trousers or other pointed object. • Use a soft, dry cloth to large ...
User Guide
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...1 ab/c Dot • Mode indicators appear in the upper part of the display. • Be sure to the initial defaults shown below, press A B 2(Mode) =. k Input Capacity • The memory area used to change the calculator setup. • In this manual, the name of each time you press ... where they are actually used for a single calculation. Setup screens are described in the sections of any calculation, the cursor changes from "_" to "k" to 79 steps for calculation input can use in the main title of the mode you need to input more than twice displays additional setup screens. ...
...1 ab/c Dot • Mode indicators appear in the upper part of the display. • Be sure to the initial defaults shown below, press A B 2(Mode) =. k Input Capacity • The memory area used to change the calculator setup. • In this manual, the name of each time you press ... where they are actually used for a single calculation. Setup screens are described in the sections of any calculation, the cursor changes from "_" to "k" to 79 steps for calculation input can use in the main title of the mode you need to input more than twice displays additional setup screens. ...
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 location where the error occurred...; Press A K to change from the insert cursor. Pressing the [ key displays the formula and result of the following actions. 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. •...
... 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 location where the error occurred...; Press A K to change from the insert cursor. Pressing the [ key displays the formula and result of the following actions. 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. •...
User Guide
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... or more smaller expressions, which are automatically displayed using exponential notation. On the format selection screen that determine at what point exponential notation is used. • To change the exponential display format, press the F key a number of the examples in this manual show calculation re- Larger values are joined using the Norm 1 format. 10 u Norm 1 With...
... or more smaller expressions, which are automatically displayed using exponential notation. On the format selection screen that determine at what point exponential notation is used. • To change the exponential display format, press the F key a number of the examples in this manual show calculation re- Larger values are joined using the Norm 1 format. 10 u Norm 1 With...
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...
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...
User Guide
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...-9) ҃ 1.5҂10-8 3 - 5 e D 9 = • 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 displayed in decimal format automatically whenever the total number of digits of a fractional value (integer...
...-9) ҃ 1.5҂10-8 3 - 5 e D 9 = • 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 displayed in decimal format automatically whenever the total number of digits of a fractional value (integer...
User Guide
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Disp 1 • Display the selection screen. fx-95MS: 1 Other Models: 1 r • Press the number key (1 or 2) that corresponds to 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 ...8596; Decimal) 1 C 2 = 1 2.00 C 0.500 C 1 2.00 uMixed Fraction ↔ Improper Fraction Conversion • 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 . 1(ab/c): Mixed fraction 2(d/c): Improper fraction 13
Disp 1 • Display the selection screen. fx-95MS: 1 Other Models: 1 r • Press the number key (1 or 2) that corresponds to 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 ...8596; Decimal) 1 C 2 = 1 2.00 C 0.500 C 1 2.00 uMixed Fraction ↔ Improper Fraction Conversion • 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 . 1(ab/c): Mixed fraction 2(d/c): Improper fraction 13
User Guide
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... : To discount 3500 by 20% (800) 168 + 98 + 734 = g A j 1 p 1 - 20 A v , * As shown here, if you want to use *the current Answer Memory value in a mark up /discount calculation. 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... is increased from 40 to 46? • An error occurs if you need to assign the Answer Memory value into a variable and then use the variable in the mark up or discount calculation, you try to input a mixed fraction while the d/c display format is selected.
... : To discount 3500 by 20% (800) 168 + 98 + 734 = g A j 1 p 1 - 20 A v , * As shown here, if you want to use *the current Answer Memory value in a mark up /discount calculation. 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... is increased from 40 to 46? • An error occurs if you need to assign the Answer Memory value into a variable and then use the variable in the mark up or discount calculation, you try to input a mixed fraction while the d/c display format is selected.
User Guide
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...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 want to a decimal value 2.258 = 2.258 A O 2°15°28.8 I 2.258 • Example 2: To perform the following calculation: 12°34'56" ҂ 3.45 12 I 34 I 56 I - 3.45 = 43°24°31.2 k FIX, SCI, RND • To change ...
...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 want to a decimal value 2.258 = 2.258 A O 2°15°28.8 I 2.258 • Example 2: To perform the following calculation: 12°34'56" ҂ 3.45 12 I 34 I 56 I - 3.45 = 43°24°31.2 k FIX, SCI, RND • To change ...
User Guide
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...; Press F ..... 3(Norm) 1 to clear the Fix specification. • Example 2: 1 Ö 3, displaying result with result whenever you press = after inputting values or an ex- (Internal calculation continues using 12 digits.) 200 \ 7 = - 14 = 28.57100 400.00000 The following performs the same calculation using memory. pression, the calculated result automatically updates Answer Memory contents by a letter (A through F, or...
...; Press F ..... 3(Norm) 1 to clear the Fix specification. • Example 2: 1 Ö 3, displaying result with result whenever you press = after inputting values or an ex- (Internal calculation continues using 12 digits.) 200 \ 7 = - 14 = 28.57100 400.00000 The following performs the same calculation using memory. pression, the calculated result automatically updates Answer Memory contents by a letter (A through F, or...
User Guide
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... the display (and also stored in Answer Memory) as variable M. • To clear independent memory (M), input 0 A j 3 (M+). • Example: 23 ѿ 9 ҃ 32 53 Ҁ 6 ҃ 47 Ҁ) 45 ҂ 2 ҃ 90 23 + 9 A j 3 (M+) 53 , 6 | 45 - 2 A { (Total) -11 0 3 (M+) k Variables • There are not updated if the opera- k Consecutive Calculations • You can use the calculation result...
... the display (and also stored in Answer Memory) as variable M. • To clear independent memory (M), input 0 A j 3 (M+). • Example: 23 ѿ 9 ҃ 32 53 Ҁ 6 ҃ 47 Ҁ) 45 ҂ 2 ҃ 90 23 + 9 A j 3 (M+) 53 , 6 | 45 - 2 A { (Total) -11 0 3 (M+) k Variables • There are not updated if the opera- k Consecutive Calculations • You can use the calculation result...
User Guide
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... ҃ 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 all of the variables. COMP F 1 • Certain types of calculations may 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...
... ҃ 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 all of the variables. COMP F 1 • Certain types of calculations may 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...
User Guide
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... ) ҃ 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 a random number ...; ҃ 9.424777961 3 A x = • Example 10: To determine how many different 4-member groups 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...
... ) ҃ 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 a random number ...; ҃ 9.424777961 3 A x = • Example 10: To determine how many different 4-member groups 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...
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 solve equations up to three degrees and simultaneous linear equations with up to 0...., and input values for each of the coefficients. Use the F key to enter the EQN Mode when you should scroll to three unknowns. Element... value 22 Deg r ee? 2 3 Use this screen to solve an equation. view other elements. EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + ...
...0.08125 grams to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Equation EQN Calculations The EQN Mode lets you solve equations up to three degrees and simultaneous linear equations with up to 0...., and input values for each of the coefficients. Use the F key to enter the EQN Mode when you should scroll to three unknowns. Element... value 22 Deg r ee? 2 3 Use this screen to solve an equation. view other elements. EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + ...
User Guide
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... the t key at this point returns to the coefficient input screen. • Certain coefficients can use the [ and ] keys to move between coefficients on the display. Press A r to toggle the display between all of the first solution appears first. solutions. This is a complex number, the real ...as soon as you should scroll to view other solutions. Calculation starts and one of a solution. 23 • Any time until you input a value for the 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 t key at this point returns to the coefficient input screen. • Certain coefficients can use the [ and ] keys to move between coefficients on the display. Press A r to toggle the display between all of the first solution appears first. solutions. This is a complex number, the real ...as soon as you should scroll to view other solutions. Calculation starts and one of a solution. 23 • Any time until you input a value for the final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation to take more time. • Example 1: To solve...
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. elements. Element value 24 knowns, and input values for each of un- 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. elements. Element value 24 knowns, and input values for each of un- Unk now ns...
User Guide
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... 2z = 4 5x + 3y - 4z = 9 (x = 2, y = 5, z = 4) (Unknowns?) (a1?) ....... (d1?) (a2?) ....... (d2?) (a3?) ....... (d3?) (x = 2) (y = 5) (z = 4) 3 2 = 3 = D1 = 15 = 3 = D 2 = 2 = 4 = 5 = 3 = D 4 = 9 = ] ] 25 Use [ and ] to the coefficient input screen. • Example: To solve the following simultaneous equations 2x + 3y - Variable name x= Arrow indicates direction you should scroll to... 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 ...
... 2z = 4 5x + 3y - 4z = 9 (x = 2, y = 5, z = 4) (Unknowns?) (a1?) ....... (d1?) (a2?) ....... (d2?) (a3?) ....... (d3?) (x = 2) (y = 5) (z = 4) 3 2 = 3 = D1 = 15 = 3 = D 2 = 2 = 4 = 5 = 3 = D 4 = 9 = ] ] 25 Use [ and ] to the coefficient input screen. • Example: To solve the following simultaneous equations 2x + 3y - Variable name x= Arrow indicates direction you should scroll to... 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 ...
User Guide
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SD F 2 (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to clear statistical memory. • Input data using standard deviation. To recall this type of data input up to that point is used to calculate values for the following data : 55, 54, 51,...A B 1 (Scl) = (Stat clear) 55 S n= SD 1. tions noted nearby. Each time you want to perform statistical calculations 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 (σnҀ1) = 1.407885953 ...
SD F 2 (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to clear statistical memory. • Input data using standard deviation. To recall this type of data input up to that point is used to calculate values for the following data : 55, 54, 51,...A B 1 (Scl) = (Stat clear) 55 S n= SD 1. tions noted nearby. Each time you want to perform statistical calculations 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 (σnҀ1) = 1.407885953 ...