User Guide
Page 7
... kExponential Display Formats 10 kDecimal Point and Separator Symbols 11 k Initializing the Calculator 11 Basic Calculations 11 k Arithmetic Calculations 11 kFraction Operations 12 kPercentage Calculations 14 kDegrees, Minutes, Seconds Calculations 15 kFIX, SCI, RND 15 Memory Calculations 16 kAnswer Memory 16 kConsecutive Calculations 17 kIndependent Memory 17 k Variables 17 Scientific Function Calculations .......... 18 kTrigonometric/Inverse Trigonometric Functions ... 18 kHyperbolic/Inverse Hyperbolic Functions 19...
... kExponential Display Formats 10 kDecimal Point and Separator Symbols 11 k Initializing the Calculator 11 Basic Calculations 11 k Arithmetic Calculations 11 kFraction Operations 12 kPercentage Calculations 14 kDegrees, Minutes, Seconds Calculations 15 kFIX, SCI, RND 15 Memory Calculations 16 kAnswer Memory 16 kConsecutive Calculations 17 kIndependent Memory 17 k Variables 17 Scientific Function Calculations .......... 18 kTrigonometric/Inverse Trigonometric Functions ... 18 kHyperbolic/Inverse Hyperbolic Functions 19...
User Guide
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... result at the same time. • The upper line shows the calculation formula. • The lower line shows the result. Two-line Display The two-line display makes it possible to the "User's Guide 2 (Additional Functions)" for the fx-95MS only. A separator symbol is displayed every three digits when the integer part of the mantissa has...
... result at the same time. • The upper line shows the calculation formula. • The lower line shows the result. Two-line Display The two-line display makes it possible to the "User's Guide 2 (Additional Functions)" for the fx-95MS only. A separator symbol is displayed every three digits when the integer part of the mantissa has...
User Guide
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...Inputting something while the insert cursor is on the display inserts the input at the insert cursor position. • Pressing A K, or = returns to the normal cursor from one calculation mode to an insert cursor t. k Replay Function • Every time you initialize modes and settings ...by any of the calculation you turn off the calculator. When you change to another When you last performed. Pressing the [ key displays the formula and result ...
...Inputting something while the insert cursor is on the display inserts the input at the insert cursor position. • Pressing A K, or = returns to the normal cursor from one calculation mode to an insert cursor t. k Replay Function • Every time you initialize modes and settings ...by any of the calculation you turn off the calculator. When you change to another When you last performed. Pressing the [ key displays the formula and result ...
User Guide
Page 19
... to change to Ans, indicating it is the value that is currently on 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) ... memory uses the same memory area as the first value of the above key operations results in Answer Memory. • The result of a calculation can be used with a subsequent Type A function (x2, x3, x-1, x!, DRG'), +, -, ^(xy), x , ҂, Ö, nPr and nCr. • You can recall Answer Memory contents by any of your next...
... to change to Ans, indicating it is the value that is currently on 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) ... memory uses the same memory area as the first value of the above key operations results in Answer Memory. • The result of a calculation can be used with a subsequent Type A function (x2, x3, x-1, x!, DRG'), +, -, ^(xy), x , ҂, Ö, nPr and nCr. • You can recall Answer Memory contents by any of your next...
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 enter the COMP Mode when you want 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... 18 Deg Rad G r a 1 23 • Press the number key (1, 2, or 3) that corresponds to the angle unit you want to all of calculations may take a long time to complete. • Wait for the result to perform basic arithmetic...
...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 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... 18 Deg Rad G r a 1 23 • Press the number key (1, 2, or 3) that corresponds to the angle unit you want to all of calculations may take a long time to complete. • Wait for the result to perform basic arithmetic...
User Guide
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...; Example 3 : cosҀ1 2 2 ҃ 0.25 π (rad) ҃ π 4 (rad) q ..... 2 (Rad) A V R L 2 \ 2 T = g \ A x = • Example 4: tanҀ1 0.741 ҃ 36.53844577 ° q ..... 1(Deg) A g 0.741 = k Hyperbolic/Inverse Hyperbolic Functions • Example 1: sinh 3.6 ҃ 18.28545536 M S 3.6 = • Example 2: sinhҀ1 30 ҃ 4.094622224 M A j 30 = k Common and Natural Logarithms/ Antilogarithms • Example 1: log 1.23 ҃ 0.089905111...
...; Example 3 : cosҀ1 2 2 ҃ 0.25 π (rad) ҃ π 4 (rad) q ..... 2 (Rad) A V R L 2 \ 2 T = g \ A x = • Example 4: tanҀ1 0.741 ҃ 36.53844577 ° q ..... 1(Deg) A g 0.741 = k Hyperbolic/Inverse Hyperbolic Functions • Example 1: sinh 3.6 ҃ 18.28545536 M S 3.6 = • Example 2: sinhҀ1 30 ҃ 4.094622224 M A j 30 = k Common and Natural Logarithms/ Antilogarithms • Example 1: log 1.23 ҃ 0.089905111...
User Guide
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...the numeric stack or operator stack is outside the allowable calculation range. • An attempt to perform a function calculation using a value that exceeds the allowable input range. • An attempt to display the calculation with the cursor located at the location of an ...etc.) • Action • Check your calculation into two or more separate parts. the display. Math ERROR • Causes • Calculation result is exceeded. • Action • Simplify the calculation. Pay special attention to display the calculation and correct the problem. Arg ERROR •...
...the numeric stack or operator stack is outside the allowable calculation range. • An attempt to perform a function calculation using a value that exceeds the allowable input range. • An attempt to display the calculation with the cursor located at the location of an ...etc.) • Action • Check your calculation into two or more separate parts. the display. Math ERROR • Causes • Calculation result is exceeded. • Action • Simplify the calculation. Pay special attention to display the calculation and correct the problem. Arg ERROR •...
User Guide
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k Order of Operations Calculations are performed in front of precedence. 1 Coordinate transformation: Pol (x, y), Rec (r, θ) Differentials: d/dx* Integrations: ∫dx* Normal distribution: P(*, Q(*, R(* 2 Type A functions: With these functions, the function key is pressed and then the value is pressed. x3, x2, x... Abbreviated multiplication format in the following order of π, e (natu- • Action • Press e or r to display the location of the cause of Type B functions: 2 3, Alog2, etc. 8 Permutation and combination: nPr, nCr ∠* 9 Dot (•)** 0 and* # xnor...
k Order of Operations Calculations are performed in front of precedence. 1 Coordinate transformation: Pol (x, y), Rec (r, θ) Differentials: d/dx* Integrations: ∫dx* Normal distribution: P(*, Q(*, R(* 2 Type A functions: With these functions, the function key is pressed and then the value is pressed. x3, x2, x... Abbreviated multiplication format in the following order of π, e (natu- • Action • Press e or r to display the location of the cause of Type B functions: 2 3, Alog2, etc. 8 Permutation and combination: nPr, nCr ∠* 9 Dot (•)** 0 and* # xnor...
User Guide
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...; 2 3 4ѿ 5҂ 6 7ѿ 35 * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the matrix stack. exIn 120 → ex{In( 120)} • Other operations are performed first. • When a calculation contains an argument that the capacity of a stack is required when the calculation includes a high-priority Type A function, or power or root...
...; 2 3 4ѿ 5҂ 6 7ѿ 35 * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the matrix stack. exIn 120 → ex{In( 120)} • Other operations are performed first. • When a calculation contains an argument that the capacity of a stack is required when the calculation includes a high-priority Type A function, or power or root...
User Guide
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...of Operations." RAD Same as sinx, except when ȊxȊ= (2n-1)҂90. k Input Ranges Internal digits: 12 Accuracy*: As a rule, accuracy is performed. Functions Input Range sinx DEG 0Ϲ ȊxȊ Ϲ4.499999999҂1010 RAD 0Ϲ ȊxȊ Ϲ785398163.3 GRA 0Ϲ ȊxȊ Ϲ4.999999999... x Ϲ9.999999999҂1099 10x -9.999999999҂1099Ϲ x Ϲ 99.99999999 ex -9.999999999҂1099Ϲ x Ϲ 230.2585092 36 • Calculations are deleted from the stack as the calculation is ±1 at the 10th digit.
...of Operations." RAD Same as sinx, except when ȊxȊ= (2n-1)҂90. k Input Ranges Internal digits: 12 Accuracy*: As a rule, accuracy is performed. Functions Input Range sinx DEG 0Ϲ ȊxȊ Ϲ4.499999999҂1010 RAD 0Ϲ ȊxȊ Ϲ785398163.3 GRA 0Ϲ ȊxȊ Ϲ4.999999999... x Ϲ9.999999999҂1099 10x -9.999999999҂1099Ϲ x Ϲ 99.99999999 ex -9.999999999҂1099Ϲ x Ϲ 230.2585092 36 • Calculations are deleted from the stack as the calculation is ±1 at the 10th digit.
User Guide
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Functions Input Range x 0Ϲ x 1 ҂ 10100 x2 ȊxȊ 1҂ 1050 1/x ȊxȊ 1҂ 10100 ; SD (REG) ȊxȊ 1҂1050 Ȋy...
Functions Input Range x 0Ϲ x 1 ҂ 10100 x2 ȊxȊ 1҂ 1050 1/x ȊxȊ 1҂ 10100 ; SD (REG) ȊxȊ 1҂1050 Ȋy...
User Guide
Page 40
.... (In the case of exponential display, calculation error is ±1 at the last significant digit.) Errors are cumulative in the case of consecutive calculations, which can result in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In the vicinity of a function's singular point and point of inflection..., errors are cumulative and may become large. Replacing the Battery Dim figures on . Screw 38 Power Supply (fx-95MS only...
.... (In the case of exponential display, calculation error is ±1 at the last significant digit.) Errors are cumulative in the case of consecutive calculations, which can result in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In the vicinity of a function's singular point and point of inflection..., errors are cumulative and may become large. Replacing the Battery Dim figures on . Screw 38 Power Supply (fx-95MS only...
User Guide
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...when left with power turned off if you do not perform any operation for fx-912MS owners The names fx-912MS (Japan domestic model name) and fx-115MS (international model name) apply to the same model. Dimensions: 19.5 ... 0°C to 40°C (32°F to the "User's Guide 2 (Additional Functions)." Owners of the fx-912MS should refer to 104°F) Important notice for about six minutes. When this happens,... 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 turn...
...when left with power turned off if you do not perform any operation for fx-912MS owners The names fx-912MS (Japan domestic model name) and fx-115MS (international model name) apply to the same model. Dimensions: 19.5 ... 0°C to 40°C (32°F to the "User's Guide 2 (Additional Functions)." Owners of the fx-912MS should refer to 104°F) Important notice for about six minutes. When this happens,... 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 turn...