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
Page 9
...: 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. Two-line Display The two-line display makes it possible to the "User's Guide 2 (Additional Functions)" for the fx-95MS only. Users of other... models should refer to view both the calculation formula and its result at the same time...
...: 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. Two-line Display The two-line display makes it possible to the "User's Guide 2 (Additional Functions)" for the fx-95MS only. Users of other... models should refer to view both the calculation formula and its result at the same time...
User Guide
Page 11
... 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 K, or = returns to the normal cursor from one calculation mode to another When you turn off the calculator. When you perform a calculation, the replay function stores the calculation formula and its result in...
... 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 K, or = returns to the normal cursor from one calculation mode to another When you turn off the calculator. When you perform a calculation, the replay function stores the calculation formula and its result in...
User Guide
Page 19
... to change to a 17 k Independent Memory • Values can be used with a subsequent Type A function (x2, x3, x-1, x!, DRG'), +, -, ^(xy), x , ҂, Ö, nPr and nCr. Independent memory is currently on the display (and also stored in Answer Memory) as variable M. • To clear independent memory (M), input 0 A j 3...any of the above key operations results in an error. k Consecutive Calculations • You can use the calculation result that is currently stored in Answer Memory. • The result of a calculation can also be used to store data, constants, results, and other...
... to change to a 17 k Independent Memory • Values can be used with a subsequent Type A function (x2, x3, x-1, x!, DRG'), +, -, ^(xy), x , ҂, Ö, nPr and nCr. Independent memory is currently on the display (and also stored in Answer Memory) as variable M. • To clear independent memory (M), input 0 A j 3...any of the above key operations results in an error. k Consecutive Calculations • You can use the calculation result that is currently stored in Answer Memory. • The result of a calculation can also be used to store data, constants, results, and other...
User Guide
Page 20
... 2 18 COMP F 1 • Certain types of times until 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 F key a ...number of calculations may take a long time to complete. • Wait for the result to perform basic arithmetic calculations. 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 ...
... 2 18 COMP F 1 • Certain types of times until 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 F key a ...number of calculations may take a long time to complete. • Wait for the result to perform basic arithmetic calculations. 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 ...
User Guide
Page 21
...; 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
Page 35
... ERROR • Cause • Improper use of the numeric stack or operator stack is outside the allowable calculation range. • An attempt to perform a function calculation using . the display. See "Error Locator" for details. Stack ERROR • Cause • The capacity of an argument 33 The ... ERROR • Cause • An attempt to perform an illegal mathematical operation. • Action • Press e or r to display the calculation and correct the problem. Pay special attention to perform an illogical operation (division by zero, etc.) • Action • Check your...
... ERROR • Cause • Improper use of the numeric stack or operator stack is outside the allowable calculation range. • An attempt to perform a function calculation using . the display. See "Error Locator" for details. Stack ERROR • Cause • The capacity of an argument 33 The ... ERROR • Cause • An attempt to perform an illegal mathematical operation. • Action • Press e or r to display the calculation and correct the problem. Pay special attention to perform an illogical operation (division by zero, etc.) • Action • Check your...
User Guide
Page 36
... multiplication format in front of Type B functions: 2 3, Alog2, etc. 8 Permutation and combination: nPr, nCr ∠* 9 Dot (•)** 0 and* # xnor*, xor*, or* 34 k Order of Operations Calculations are performed in the following order 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. • Action • Press e or r to display...
... multiplication format in front of Type B functions: 2 3, Alog2, etc. 8 Permutation and combination: nPr, nCr ∠* 9 Dot (•)** 0 and* # xnor*, xor*, or* 34 k Order of Operations Calculations are performed in the following order 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. • Action • Press e or r to display...
User Guide
Page 37
... a stack is exceeded. • Matrix calculations use up to their precedence during calculations. * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the same precedence are performed first. • When a calculation contains an argument that the capacity of the matrix stack. The negative sign (-) is treated as a Type B function, so particular care is required...
... a stack is exceeded. • Matrix calculations use up to their precedence during calculations. * fx-100MS/fx-115MS/fx-570MS/fx-991MS only. ** fx-570MS/fx-991MS only. • Operations of the same precedence are performed first. • When a calculation contains an argument that the capacity of the matrix stack. The negative sign (-) is treated as a Type B function, so particular care is required...
User Guide
Page 38
sin-1x cos-1x GRA Same as sinx, except when ȊxȊ= (2n-1)҂90. Functions Input Range sinx DEG 0Ϲ ȊxȊ Ϲ4.499999999҂1010 RAD 0Ϲ ȊxȊ Ϲ785398163.3 GRA 0Ϲ ȊxȊ Ϲ4.... x Ϲ 230.2585092 36 k Input Ranges Internal digits: 12 Accuracy*: As a rule, accuracy is performed. RAD Same as the calculation is ±1 at the 10th digit. • Calculations are deleted from the stack as sinx, except when ȊxȊ= (2n-1)҂π/2. Commands and values are performed in sequence according...
sin-1x cos-1x GRA Same as sinx, except when ȊxȊ= (2n-1)҂90. Functions Input Range sinx DEG 0Ϲ ȊxȊ Ϲ4.499999999҂1010 RAD 0Ϲ ȊxȊ Ϲ785398163.3 GRA 0Ϲ ȊxȊ Ϲ4.... x Ϲ 230.2585092 36 k Input Ranges Internal digits: 12 Accuracy*: As a rule, accuracy is performed. RAD Same as the calculation is ±1 at the 10th digit. • Calculations are deleted from the stack as sinx, except when ȊxȊ= (2n-1)҂π/2. Commands and values are performed in sequence according...
User Guide
Page 39
...) However: -1҂10100 1/x logȊyȊ100 Total of integer, numerator, and denominator ab/c must be 10 digits or less (including division marks). Functions Input Range x 0Ϲ x 1 ҂ 10100 x2 ȊxȊ 1҂ 1050 1/x ȊxȊ 1҂ 10100 ;
...) However: -1҂10100 1/x logȊyȊ100 Total of integer, numerator, and denominator ab/c must be 10 digits or less (including division marks). Functions Input Range x 0Ϲ x 1 ҂ 10100 x2 ȊxȊ 1҂ 1050 1/x ȊxȊ 1҂ 10100 ;
User Guide
Page 40
... also cause them 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 the vicinity of a function's singular point and point of inflection, errors are cumulative in the case of consecutive calculations, which can result in place with its positive... back cover. 3 Remove the old battery. 4 Load a new battery into the unit with the six screws. 6 Press 5 to the "User's Guide 2 (Additional Functions)." Power Supply (fx-95MS only) Users of the calculator when the battery is powered by a single AA-size battery.
... also cause them 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 the vicinity of a function's singular point and point of inflection, errors are cumulative in the case of consecutive calculations, which can result in place with its positive... back cover. 3 Remove the old battery. 4 Load a new battery into the unit with the six screws. 6 Press 5 to the "User's Guide 2 (Additional Functions)." Power Supply (fx-95MS only) Users of the calculator when the battery is powered by a single AA-size battery.
User Guide
Page 41
... Calculator power automatically turns off . Specifications (fx-95MS only) Users of fx-115MS. 39 Owners of the fx-912MS should refer to the description of other models should refer to the "User's Guide 2 (Additional Functions)." Approximately 2 years when left with power turned off if you do not perform any operation for fx-912MS owners The names fx... six minutes. When this happens, press 5 to the same model. Power Supply: Single AA-size battery (R6P (SUM-3)) Battery Life: Approximately 17,000 hours continuous display of flashing cursor.
... Calculator power automatically turns off . Specifications (fx-95MS only) Users of fx-115MS. 39 Owners of the fx-912MS should refer to the description of other models should refer to the "User's Guide 2 (Additional Functions)." Approximately 2 years when left with power turned off if you do not perform any operation for fx-912MS owners The names fx... six minutes. When this happens, press 5 to the same model. Power Supply: Single AA-size battery (R6P (SUM-3)) Battery Life: Approximately 17,000 hours continuous display of flashing cursor.