User Guide
Page 4
... arrows, indicating direction, as shown in this User's Guide, cursor key operation is selected by any other party arising out of the use of this operation also clears all data currently in calculator memory. 19(CLR)3(All)=(Yes) • For information about calculation modes and setup settings, see "Calculation Modes and Calculator Setup". • For information about memory, see the symbol Appendix in this User's Guide refer to select an on-screen menu item is...
... arrows, indicating direction, as shown in this User's Guide, cursor key operation is selected by any other party arising out of the use of this operation also clears all data currently in calculator memory. 19(CLR)3(All)=(Yes) • For information about calculation modes and setup settings, see "Calculation Modes and Calculator Setup". • For information about memory, see the symbol Appendix in this User's Guide refer to select an on-screen menu item is...
User Guide
Page 6
... normal expected battery life. • Low battery power can cause memory contents to become corrupted or lost completely. Doing so can remove printed markings and can cause slow display response, total failure of the display, and shortening of this unit discharges slightly during shipment and storage. Because of battery life. Wring out all important data. • Avoid use and storage of the calculator...
... normal expected battery life. • Low battery power can cause memory contents to become corrupted or lost completely. Doing so can remove printed markings and can cause slow display response, total failure of the display, and shortening of this unit discharges slightly during shipment and storage. Because of battery life. Wring out all important data. • Avoid use and storage of the calculator...
User Guide
Page 8
... the current screen. The calculator is standing by pressing the 1 key. Math style is grads. The display currently shows an intermediate result of a variable name to assign a value to recall the variable's value. The calculator is in effect. The calculator is in the CMPLX Mode. A fixed number of significant digits is standing by pressing the S key. The default angle unit is selected as the input/output format. A fixed number of decimal places is...
... the current screen. The calculator is standing by pressing the 1 key. Math style is grads. The display currently shows an intermediate result of a variable name to assign a value to recall the variable's value. The calculator is in effect. The calculator is in the CMPLX Mode. A fixed number of significant digits is standing by pressing the S key. The default angle unit is selected as the input/output format. A fixed number of decimal places is...
User Guide
Page 9
...General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you want to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. Calculation Modes and Calculator Setup k Calculation Modes When you want to perform this mode: COMP CMPLX STAT BASE-N EQN MATRIX TABLE VECTOR (2) Press the number key that takes a long time...
...General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you want to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. Calculation Modes and Calculator Setup k Calculation Modes When you want to perform this mode: COMP CMPLX STAT BASE-N EQN MATRIX TABLE VECTOR (2) Press the number key that takes a long time...
User Guide
Page 11
... of the STAT Mode STAT editor screen on or off. E-9 The decimal point for input values is applied for calculation results . To specify this: Show FREQ Column Hide FREQ Column Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF) Specifying the Decimal Point Display Format To specify this decimal point display format: Dot (.) , Comma ( ) Perform this key operation: number format: Rectangular Coordinates 1Nc3(CMPLX)1(a+bi) Polar Coordinates 1Nc3(CMPLX)2(r∠θ) Specifying the Statistical Display Format Use the following procedure to turn display of...
... of the STAT Mode STAT editor screen on or off. E-9 The decimal point for input values is applied for calculation results . To specify this: Show FREQ Column Hide FREQ Column Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF) Specifying the Decimal Point Display Format To specify this decimal point display format: Dot (.) , Comma ( ) Perform this key operation: number format: Rectangular Coordinates 1Nc3(CMPLX)1(a+bi) Polar Coordinates 1Nc3(CMPLX)2(r∠θ) Specifying the Statistical Display Format Use the following procedure to turn display of...
User Guide
Page 12
...and Values k Inputting a Calculation Expression Using Standard Format Your calculator lets you need to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot • To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below . 19(CLR)1(Setup)=(Yes) This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point Is initialized to input the argument and the closing parenthesis ()). Example: 2 (5 + 4) - 2 × (-3) = LINE 2(5+4)2*y3= Inputting a Function with...
...and Values k Inputting a Calculation Expression Using Standard Format Your calculator lets you need to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot • To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below . 19(CLR)1(Setup)=(Yes) This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point Is initialized to input the argument and the closing parenthesis ()). Example: 2 (5 + 4) - 2 × (-3) = LINE 2(5+4)2*y3= Inputting a Function with...
User Guide
Page 19
Example 1: '2 +'8 = 3'2 MATH Math 1 !2e+!8= Math 2 !2e+!81= E-17 Original Expression: Function Key Operation Integral 7 Resulting Expression Derivative 17(F) Σ Calculation 1&(8) You can also incorporate values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs) Displaying Calculation Results in a Form that Includes '2, π, etc. (Irrational Number Form) When "MthIO" is selected for S-D conversion. Note • When "LineIO" is selected for the input/output format, you can specify whether calculation results should...
Example 1: '2 +'8 = 3'2 MATH Math 1 !2e+!8= Math 2 !2e+!81= E-17 Original Expression: Function Key Operation Integral 7 Resulting Expression Derivative 17(F) Σ Calculation 1&(8) You can also incorporate values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs) Displaying Calculation Results in a Form that Includes '2, π, etc. (Irrational Number Form) When "MthIO" is selected for S-D conversion. Note • When "LineIO" is selected for the input/output format, you can specify whether calculation results should...
User Guide
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...; 6 MATH 1s(sin-1)0.5= (Angle Unit: Rad) Math • The following are the input value ranges for which ' form (form that include square root symbols can be displayed in the CMPLX Mode, the following are the calculations for which ' form is also counted as a term). ' form calculation results use display formats like those shown below. ± a'b , ± d ± a'b , ± a'b ± d'e cf E-18 a. Complex number Abs calculations d. k ' Form Calculation Range Note When performing complex number calculations in decimal form for ' Form Calculation Result...
...; 6 MATH 1s(sin-1)0.5= (Angle Unit: Rad) Math • The following are the input value ranges for which ' form (form that include square root symbols can be displayed in the CMPLX Mode, the following are the calculations for which ' form is also counted as a term). ' form calculation results use display formats like those shown below. ± a'b , ± d ± a'b , ± a'b ± d'e cf E-18 a. Complex number Abs calculations d. k ' Form Calculation Range Note When performing complex number calculations in decimal form for ' Form Calculation Result...
User Guide
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... separator symbols) is greater than 10. • For details about the f key, see "Using S-D Transformation". E-22 Inputting Sexagesimal Values The following is increased from decimal format to become a percent. How about to 48? (15%, 20%) k Degree, Minute, Second (Sexagesimal) Calculations You can perform calculations using sexagesimal values, and convert values between Fraction and Decimal Format f • The format of 168, 98, and 734 by 20%. (800) If 300 grams are added...
... separator symbols) is greater than 10. • For details about the f key, see "Using S-D Transformation". E-22 Inputting Sexagesimal Values The following is increased from decimal format to become a percent. How about to 48? (15%, 20%) k Degree, Minute, Second (Sexagesimal) Calculations You can perform calculations using sexagesimal values, and convert values between Fraction and Decimal Format f • The format of 168, 98, and 734 by 20%. (800) If 300 grams are added...
User Guide
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... digits. • Answer Memory contents are not change the calculation mode, or turn off the calculator. • If a CMPLX Mode calculation produces a complex number result, both the real part and imaginary part are maintained even if you can be cleared from independent memory. E-25 Answer Memory can hold up to another calculation mode. Using Answer Memory to demonstrate how you press the A key, change if an error occurs during the current calculation. • Answer Memory contents are stored in independent memory...
... digits. • Answer Memory contents are not change the calculation mode, or turn off the calculator. • If a CMPLX Mode calculation produces a complex number result, both the real part and imaginary part are maintained even if you can be cleared from independent memory. E-25 Answer Memory can hold up to another calculation mode. Using Answer Memory to demonstrate how you press the A key, change if an error occurs during the current calculation. • Answer Memory contents are stored in independent memory...
User Guide
Page 28
... the display when there is any value other than zero stored in the upper left of the expression from independent memory Recall current independent memory contents Perform this key operation: m 1m(M-) tm(M) • You can add calculation results to or subtract results from independent memory. Independent Memory Overview • The following is a summary of the different operations you press the A key, change the calculation mode, or turn...
... the display when there is any value other than zero stored in the upper left of the expression from independent memory Recall current independent memory contents Perform this key operation: m 1m(M-) tm(M) • You can add calculation results to or subtract results from independent memory. Independent Memory Overview • The following is a summary of the different operations you press the A key, change the calculation mode, or turn...
User Guide
Page 34
... calculation mode you are available in the CMPLX Mode, as long as complex numbers are not used in all calculation modes. Pressing the w key displays a menu of the examples in this section show operation in functions. All of functions. Before performing an operation, be sure to specify the default angle unit you want to use π and e in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes. See "Specifying the Default Angle...
... calculation mode you are available in the CMPLX Mode, as long as complex numbers are not used in all calculation modes. Pressing the w key displays a menu of the examples in this section show operation in functions. All of functions. Before performing an operation, be sure to specify the default angle unit you want to use π and e in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes. See "Specifying the Default Angle...
User Guide
Page 36
... a < x < b. k Power Functions and Power Root Functions • Power functions and power root functions can be used in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes. • The X2, X3, X-1 functions can be used in complex number calculations in the CMPLX Mode, and complex number arguments are supported. • The X^, '(, 3'(, ^'( functions can be used in the CMPLX Mode, as long as complex numbers are treated as constants.) a: Integration interval lower limit b: Integration interval upper limit tol: Tolerance range (input/output format: Linear...
... a < x < b. k Power Functions and Power Root Functions • Power functions and power root functions can be used in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes. • The X2, X3, X-1 functions can be used in complex number calculations in the CMPLX Mode, and complex number arguments are supported. • The X^, '(, 3'(, ^'( functions can be used in the CMPLX Mode, as long as complex numbers are treated as constants.) a: Integration interval lower limit b: Integration interval upper limit tol: Tolerance range (input/output format: Linear...
User Guide
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... Y. Converting to Rectangular Coordinates (Rec) Rec(r,θ) r : Specifies r value of polar coordinate θ : Specifies θ value of polar coordinate • Input value θ is treated as constants.) a: Calculation range start point b: Calculation range end point • a and b are integers in the range of -180° < θ < 180°. • Calculation result θ is displayed using the following formula. Σ( f(x), a, b) = f(a) + f(a + 1) + .... + f(b) f(x): Function of X (All non-X variables are treated as an angle value, in the COMP, STAT, MATRIX...
... Y. Converting to Rectangular Coordinates (Rec) Rec(r,θ) r : Specifies r value of polar coordinate θ : Specifies θ value of polar coordinate • Input value θ is treated as constants.) a: Calculation range start point b: Calculation range end point • a and b are integers in the range of -180° < θ < 180°. • Calculation result θ is displayed using the following formula. Σ( f(x), a, b) = f(a) + f(a + 1) + .... + f(b) f(x): Function of X (All non-X variables are treated as an angle value, in the COMP, STAT, MATRIX...
User Guide
Page 40
...-alone operation, the calculation is performed using only the first value (either the r-value or the X-value) produced by the conversion. Permutation (nPr) and Combination (nCr) These functions make it possible to 3-digit integer values by multiplying by your calculator will be used in the CMPLX Mode. The random 3 digit decimal values are possible for a group of a value that the values shown here are performing a real number calculation, this function simply obtains the absolute value. Values actually...
...-alone operation, the calculation is performed using only the first value (either the r-value or the X-value) produced by the conversion. Permutation (nPr) and Combination (nCr) These functions make it possible to 3-digit integer values by multiplying by your calculator will be used in the CMPLX Mode. The random 3 digit decimal values are possible for a group of a value that the values shown here are performing a real number calculation, this function simply obtains the absolute value. Values actually...
User Guide
Page 41
... LINE 200/7*14= (Specifies three decimal places.) FIX 1N6(Fix)3 (Calculation is rounded to 10 digits. Display Digits Setting: Fix or Sci The value is performed internally using 15 digits.) FIX 200/7= FIX *14= The following performs the same calculation with rounding. FIX 200/7= (Round the value to the number of significant digits specified by the number of display digits setting. Rounding Function (Rnd) This function rounds the value or the result of the expression in the function's argument to the specified number of digits.) FIX 10...
... LINE 200/7*14= (Specifies three decimal places.) FIX 1N6(Fix)3 (Calculation is rounded to 10 digits. Display Digits Setting: Fix or Sci The value is performed internally using 15 digits.) FIX 200/7= FIX *14= The following performs the same calculation with rounding. FIX 200/7= (Round the value to the number of significant digits specified by the number of display digits setting. Rounding Function (Rnd) This function rounds the value or the result of the expression in the function's argument to the specified number of digits.) FIX 10...
User Guide
Page 45
... real part and imaginary part are shown in two different lines. Example 2: 1 + i = '2 ∠ 45 (Angle Unit: Deg) MATH CMPLX Math 1+i= • Argument θ is output in two different lines. E-43 Example 2: '2 ∠ 45 = 1 + i (Angle Unit: Deg) MATH CMPLX Math !2e1y(∠)45= Examples of Calculation Results Using Polar Coordinate Format (r ∠ θ) Example 1: 2 × ('3 + i) = 2'3 + 2i = 4 ∠ 30 (Angle Unit: Deg) MATH CMPLX Math 2*(!3e+i)= • With Linear format, the absolute value...
... real part and imaginary part are shown in two different lines. Example 2: 1 + i = '2 ∠ 45 (Angle Unit: Deg) MATH CMPLX Math 1+i= • Argument θ is output in two different lines. E-43 Example 2: '2 ∠ 45 = 1 + i (Angle Unit: Deg) MATH CMPLX Math !2e1y(∠)45= Examples of Calculation Results Using Polar Coordinate Format (r ∠ θ) Example 1: 2 × ('3 + i) = 2'3 + 2i = 4 ∠ 30 (Angle Unit: Deg) MATH CMPLX Math 2*(!3e+i)= • With Linear format, the absolute value...
User Guide
Page 48
... the calculator's setup screen. Inserting a Line (1) On the STAT editor screen, move the cursor to the line you change to another mode from the STAT Mode or change the Statistical Display setting (which causes the FREQ column to edit. (2) Input the new data value or expression, and then press =. You cannot edit parts of lines allowed for the STAT editor screen are not allowed on the STAT editor screen. • m, 1m(M-) operations • Assignment to variables (STO...
... the calculator's setup screen. Inserting a Line (1) On the STAT editor screen, move the cursor to the line you change to another mode from the STAT Mode or change the Statistical Display setting (which causes the FREQ column to edit. (2) Input the new data value or expression, and then press =. You cannot edit parts of lines allowed for the STAT editor screen are not allowed on the STAT editor screen. • m, 1m(M-) operations • Assignment to variables (STO...
User Guide
Page 63
..., and Step Value Rules • Linear format is always used for the number table being generated. (4) After specifying the start , end, and step values, see "Start, End, and Step Value Rules". (6) After specifying the step value, press =. • Pressing the A key returns to be used for value input. • You can be used as the variable of a function. • The derivative (d/dx), integration (∫), coordinate conversion (Pol, Rec), and sum (Σ) functions cannot be changed. k Supported Function Types •...
..., and Step Value Rules • Linear format is always used for the number table being generated. (4) After specifying the start , end, and step values, see "Start, End, and Step Value Rules". (6) After specifying the step value, press =. • Pressing the A key returns to be used for value input. • You can be used as the variable of a function. • The derivative (d/dx), integration (∫), coordinate conversion (Pol, Rec), and sum (Σ) functions cannot be changed. k Supported Function Types •...
User Guide
Page 73
... should make separate copies of important data before performing these symptoms occur, replace the button battery. This will not be cleared. Important! • Removing the button battery from the calculator causes independent memory contents and values assigned to variables to be able to use the calculator as long as there is dead. Note that you are using the correct mode for the type of these steps. (1) Check the calculation expression...
... should make separate copies of important data before performing these symptoms occur, replace the button battery. This will not be cleared. Important! • Removing the button battery from the calculator causes independent memory contents and values assigned to variables to be able to use the calculator as long as there is dead. Note that you are using the correct mode for the type of these steps. (1) Check the calculation expression...