User Guide
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E http://world.casio.com/edu_e/ fx-100MS fx-115MS (fx-912MS) User's Guide 2 (Additional Functions) kfx-912MS owners Please be sure to read the important notice of this manual.
E http://world.casio.com/edu_e/ fx-100MS fx-115MS (fx-912MS) User's Guide 2 (Additional Functions) kfx-912MS owners Please be sure to read the important notice of this manual.
User Guide
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Please keep your manual and all information handy for future reference. Important! CASIO ELECTRONICS CO., LTD. Unit 6, 1000 North Circular Road, London NW2 7JD, U.K.
Please keep your manual and all information handy for future reference. Important! CASIO ELECTRONICS CO., LTD. Unit 6, 1000 North Circular Road, London NW2 7JD, U.K.
User Guide
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...; Polar Form Display 8 kConjugate of a Complex Number 9 Base-n Calculations 9 Statistical Calculations 11 Normal Distribution 11 Differential Calculations 12 Integration Calculations 13 Power Supply 14 Specifications 16 See the "fx-95MS/fx-100MS/fx-115MS/fx-570MS/fx991MS User's Guide" for details about the following items. Removing and Replacing the Calculator's Cover/ Safety Precautions/ Handling Precautions/ Two-line Display/ Before getting started... (except for "Modes")/ Basic Calculations/ Memory Calculations/ Scientific Function Calculations/ Equation Calculations/ Statistical...
...; Polar Form Display 8 kConjugate of a Complex Number 9 Base-n Calculations 9 Statistical Calculations 11 Normal Distribution 11 Differential Calculations 12 Integration Calculations 13 Power Supply 14 Specifications 16 See the "fx-95MS/fx-100MS/fx-115MS/fx-570MS/fx991MS User's Guide" for details about the following items. Removing and Replacing the Calculator's Cover/ Safety Precautions/ Handling Precautions/ Two-line Display/ Before getting started... (except for "Modes")/ Basic Calculations/ Memory Calculations/ Scientific Function Calculations/ Equation Calculations/ Statistical...
User Guide
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...: Deg Exponential Display Format: Norm 1, Eng OFF Complex Number Display Format: a+b i Fraction Display Format: ab/c Decimal Point Character: Dot E-2 Before getting started... Example: Complex Number Calculations CMPLX Note! • To return the calculation mode and setup to change the calculator setup. • In this manual, the name of the mode you must first enter the correct mode as indicated in the main title of equations F 1 F 2 F F 1 F F 2 F F 3 F F F 1 COMP CMPLX SD REG BASE EQN • Pressing the F key more than three times displays additional setup screens...
...: Deg Exponential Display Format: Norm 1, Eng OFF Complex Number Display Format: a+b i Fraction Display Format: ab/c Decimal Point Character: Dot E-2 Before getting started... Example: Complex Number Calculations CMPLX Note! • To return the calculation mode and setup to change the calculator setup. • In this manual, the name of the mode you must first enter the correct mode as indicated in the main title of equations F 1 F 2 F F 1 F F 2 F F 3 F F F 1 COMP CMPLX SD REG BASE EQN • Pressing the F key more than three times displays additional setup screens...
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... Calculations and Editing COMP Functions Use the F key to enter the COMP Mode when you recall multiple expressions from replay so they are automatically turned off while the calculator is the BASE Mode. • You cannot make changes to the angle unit or other display format (Disp) settings while the calculator is in the BASE Mode. • The COMP, CMPLX, SD, and REG modes can be used in combination with the angle unit settings...
... Calculations and Editing COMP Functions Use the F key to enter the COMP Mode when you recall multiple expressions from replay so they are automatically turned off while the calculator is the BASE Mode. • You cannot make changes to the angle unit or other display format (Disp) settings while the calculator is in the BASE Mode. • The COMP, CMPLX, SD, and REG modes can be used in combination with the angle unit settings...
User Guide
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...: 76). (Input the function.) p y p u p x K + 3 p x , 12 (Store the expression.) C (Input 7 for X? k SOLVE Function The SOLVE function lets you solve an expression using variable values you start another operation, change to transform or simply the expression. • Example: C is not copied. prompt.) C 8 = • Note that you can recall it would take for X? Once you store an expression, you need to another mode, or turn off the calculator. E-4 Note that CALC memory can store a single...
...: 76). (Input the function.) p y p u p x K + 3 p x , 12 (Store the expression.) C (Input 7 for X? k SOLVE Function The SOLVE function lets you solve an expression using variable values you start another operation, change to transform or simply the expression. • Example: C is not copied. prompt.) C 8 = • Note that you can recall it would take for X? Once you store an expression, you need to another mode, or turn off the calculator. E-4 Note that CALC memory can store a single...
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...COMP F 1 k Inputting Engineering Symbols COMP EQN CMPLX • Turning on Newton's method, which means that error can occur. p k K A I (B?) 14 = (A?) ] (C?) 2 = (D?) 9 l 8 = [ [ (A?) A I • The SOLVE function finds approximations based on engineering symbols makes it possible for expression = 0. Certain expressions or initial values may result in error without convergence of C = 2 seconds. p h - Scientific Function Calculations COMP Use the F key to enter the COMP Mode when you want to calculate initial velocity A for a height of B = 14 meters and a time of...
...COMP F 1 k Inputting Engineering Symbols COMP EQN CMPLX • Turning on Newton's method, which means that error can occur. p k K A I (B?) 14 = (A?) ] (C?) 2 = (D?) 9 l 8 = [ [ (A?) A I • The SOLVE function finds approximations based on engineering symbols makes it possible for expression = 0. Certain expressions or initial values may result in error without convergence of C = 2 seconds. p h - Scientific Function Calculations COMP Use the F key to enter the COMP Mode when you want to calculate initial velocity A for a height of B = 14 meters and a time of...
User Guide
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When engineering symbols are turned on, even standard (non-engineering) calculation results are the nine symbols that corresponds to the setting you reach the setup screen shown below. Disp 1 • Press 1. • To turn engineering symbols on and off (no "Eng" indicator) • The following are displayed using engineering symbols. To input this symbol: Perform this key operation: k (kilo) M (Mega) G (Giga) T (Tera) m (milli) µ (micro) n (nano) p (pico) f (femto...
When engineering symbols are turned on, even standard (non-engineering) calculation results are the nine symbols that corresponds to the setting you reach the setup screen shown below. Disp 1 • Press 1. • To turn engineering symbols on and off (no "Eng" indicator) • The following are displayed using engineering symbols. To input this symbol: Perform this key operation: k (kilo) M (Mega) G (Giga) T (Tera) m (milli) µ (micro) n (nano) p (pico) f (femto...
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... Mode. Since complex numbers are used up. • Example: (2ѿ3i)ѿ(4ѿ5i) ҃ 6ѿ8 i (Real part 6) (Imaginary part 8 i) 2 + 3 i + 4 + 5 i = A r E-7 You should not use these variables in your expressions. • The indicator "R↔I" in the CMPLX Mode, however, more memory than normal is used by the calculator, which frequently changes their values. Complex Number Calculations CMPLX Use the F key to perform calculations that you want to enter the CMPLX Mode when you can use variables...
... Mode. Since complex numbers are used up. • Example: (2ѿ3i)ѿ(4ѿ5i) ҃ 6ѿ8 i (Real part 6) (Imaginary part 8 i) 2 + 3 i + 4 + 5 i = A r E-7 You should not use these variables in your expressions. • The indicator "R↔I" in the CMPLX Mode, however, more memory than normal is used by the calculator, which frequently changes their values. Complex Number Calculations CMPLX Use the F key to perform calculations that you want to enter the CMPLX Mode when you can use variables...
User Guide
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...be input using the polar form rЄ. • Example 2: 2 Є 45 ҃ 1 ѿ i (Angle unit: Deg) L 2 A Q 45 = A r k Rectangular Form ↔ Polar Form Display You can use the operation described below to convert a rectangular form complex number to its polar form, and a polar form complex number to toggle the display between the absolute value (r) and argument ( ). • Example: 1 ѿ i ↔ 1.414213562 Є 45 (Angle unit: Deg) 1 + i A Y = A r L 2 A Q 45 A Z = A r E-8 Press A r to its rectangular form. k Absolute Value and Argument Calculation...
...be input using the polar form rЄ. • Example 2: 2 Є 45 ҃ 1 ѿ i (Angle unit: Deg) L 2 A Q 45 = A r k Rectangular Form ↔ Polar Form Display You can use the operation described below to convert a rectangular form complex number to its polar form, and a polar form complex number to toggle the display between the absolute value (r) and argument ( ). • Example: 1 ѿ i ↔ 1.414213562 Є 45 (Angle unit: Deg) 1 + i A Y = A r L 2 A Q 45 A Z = A r E-8 Press A r to its rectangular form. k Absolute Value and Argument Calculation...
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... displayed values, and the number system for display of the complex number 1.23 + 2.34i (Result: 1.23 - 2.34i ) A S R 1 l 23 + 2 l 34 i T = A r Base-n Calculations BASE Use the F key to enter the BASE Mode when you input a value that includes a decimal part, the unit automatically cuts off the decimal part. • Negative binary, octal, and hexadecimal values are produced by taking the two's complement. F... 1(Disp) r 1(a+bi):Rectangular form 2(rЄ): Polar form (indicated by "rЄ " on the display) k Conjugate of a Complex Number...
... displayed values, and the number system for display of the complex number 1.23 + 2.34i (Result: 1.23 - 2.34i ) A S R 1 l 23 + 2 l 34 i T = A r Base-n Calculations BASE Use the F key to enter the BASE Mode when you input a value that includes a decimal part, the unit automatically cuts off the decimal part. • Negative binary, octal, and hexadecimal values are produced by taking the two's complement. F... 1(Disp) r 1(a+bi):Rectangular form 2(rЄ): Polar form (indicated by "rЄ " on the display) k Conjugate of a Complex Number...
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...: 101112 ѿ 110102 ҃1100012 Binary mode: t b 0. • You can use the following logical operators between values in Base-n calculations: and (logical product), or (logical sum), xor (exclusive or), xnor (exclusive nor), Not (bitwise complement), and Neg (negation). • The following are the allowable ranges for each of the available number systems. Binary Octal Decimal Hexadecimal 1000000000 Ϲ x Ϲ 1111111111 0 Ϲ...
...: 101112 ѿ 110102 ҃1100012 Binary mode: t b 0. • You can use the following logical operators between values in Base-n calculations: and (logical product), or (logical sum), xor (exclusive or), xnor (exclusive nor), Not (bitwise complement), and Neg (negation). • The following are the allowable ranges for each of the available number systems. Binary Octal Decimal Hexadecimal 1000000000 Ϲ x Ϲ 1111111111 0 Ϲ...
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... Statistical SD Calculations REG Normal Distribution SD Use the F key to enter the SD Mode when you want to its binary, octal, and hexadecimal equivalents. (101102 , 268 , 1616 ) Binary mode: t b l l l 1(d) 22 = 0. H • Example 5: To convert the value 51310 to perform a calculation involving normal distribution. b 10110. Binary mode: t b 0. b Octal mode: o 26. b l l l 1(d) 513 = Ma t h ERROR b • You may not be able to its binary equivalent. • Example 4: To convert the value 2210 to convert a value from a number system...
... Statistical SD Calculations REG Normal Distribution SD Use the F key to enter the SD Mode when you want to its binary, octal, and hexadecimal equivalents. (101102 , 268 , 1616 ) Binary mode: t b l l l 1(d) 22 = 0. H • Example 5: To convert the value 51310 to perform a calculation involving normal distribution. b 10110. Binary mode: t b 0. b Octal mode: o 26. b l l l 1(d) 513 = Ma t h ERROR b • You may not be able to its binary equivalent. • Example 4: To convert the value 2210 to convert a value from a number system...
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... following data: 55, 54, 51, 55, 53, 53, 54, 52 (→t = Ҁ0.284747398, P(t) = 0.38974 ) 55 S 54 S 51 S 55 S 53 S S 54 S 52 S 53 A D 4(→t) = A D 1( P( ) D 0.28 F = Differential Calculations COMP The procedure described below obtains the derivative of variable x, the point (a) at which the differential coefficient is calculated, and the change in x is ∆x = 2 × 10-4 (Result: 7 ) A J 3 p x K , 5 p x + 2 P 2 P 2 e D 4 T = E-12 • Input a value from...
... following data: 55, 54, 51, 55, 53, 53, 54, 52 (→t = Ҁ0.284747398, P(t) = 0.38974 ) 55 S 54 S 51 S 55 S 53 S S 54 S 52 S 53 A D 4(→t) = A D 1( P( ) D 0.28 F = Differential Calculations COMP The procedure described below obtains the derivative of variable x, the point (a) at which the differential coefficient is calculated, and the change in x is ∆x = 2 × 10-4 (Result: 7 ) A J 3 p x K , 5 p x + 2 P 2 P 2 e D 4 T = E-12 • Input a value from...
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... complete. • Display contents are required for ∆x if you do not input one. • Discontinuous points and extreme changes in the range of 1 to 9 as the number of partitions, or you can omit input of ∆x, if you want. and n, which define the integration range of a function. The calculator automatically substitutes an appropriate value for integration calculations: a function with the variable x;
... complete. • Display contents are required for ∆x if you do not input one. • Discontinuous points and extreme changes in the range of 1 to 9 as the number of partitions, or you can omit input of ∆x, if you want. and n, which define the integration range of a function. The calculator automatically substitutes an appropriate value for integration calculations: a function with the variable x;
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... power supplies: a solar cell and a G13 Type (LR44) button battery. The TWO WAY POWER system, however, lets you continue to use depends on the model number of your calculator. Load it in areas where there is present. E-14 Power Supply The type of battery you should be replaced. • Display figures are dim and difficult to read the display. • Replacing the Battery Either of the following symptoms indicates battery power...
... power supplies: a solar cell and a G13 Type (LR44) button battery. The TWO WAY POWER system, however, lets you continue to use depends on the model number of your calculator. Load it in areas where there is present. E-14 Power Supply The type of battery you should be replaced. • Display figures are dim and difficult to read the display. • Replacing the Battery Either of the following symptoms indicates battery power...
User Guide
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... 5 to turn power on. Screw 3 Remove the old battery. 4 Load a new battery into the unit with its positive k and negative l ends facing correctly. 5 Replace the back cover and secure it in place with the six screws. 6 Press 5 to turn power off if you do not perform any operation for about six minutes. Screw Auto Power Off Calculator power automatically turns off . 2 Remove the six screws that battery power is low...
... 5 to turn power on. Screw 3 Remove the old battery. 4 Load a new battery into the unit with its positive k and negative l ends facing correctly. 5 Replace the back cover and secure it in place with the six screws. 6 Press 5 to turn power off if you do not perform any operation for about six minutes. Screw Auto Power Off Calculator power automatically turns off . 2 Remove the six screws that battery power is low...
User Guide
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Owners of the fx-912MS should refer to the same model. Specifications Power Supply: fx-100MS: Single AA-size battery (R6P(SUM-3)) fx-115MS: Solar cell and a single G13 Type button battery (LR44) Battery Life: fx-100MS: Approximately 17,000 hours continuous display of fx-115MS. E-16 Approximately 2 years when left with power turned off. Dimensions: fx-100MS: 20.0 (H) ҂ 78 (W) ҂ 155 (D) mm 13...
Owners of the fx-912MS should refer to the same model. Specifications Power Supply: fx-100MS: Single AA-size battery (R6P(SUM-3)) fx-115MS: Solar cell and a single G13 Type button battery (LR44) Battery Life: fx-100MS: Approximately 17,000 hours continuous display of fx-115MS. E-16 Approximately 2 years when left with power turned off. Dimensions: fx-100MS: 20.0 (H) ҂ 78 (W) ҂ 155 (D) mm 13...
User Guide
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CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan SA0206-D Printed in China CA 310074C-1
CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan SA0206-D Printed in China CA 310074C-1