User Guide
Page 9
... has two screens, which you can use to control how the calculations are executed and displayed. Select this type of operation: 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 perform this mode: COMP...
... has two screens, which you can use to control how the calculations are executed and displayed. Select this type of operation: 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 perform this mode: COMP...
User Guide
Page 31
...Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.) • SOLVE cannot be used to solve an equation. k Rules Governing Equations when Using SOLVE • You can use the following shows the syntax for each one variable, an input prompt appears for the log function. Y = X × log(2 (When the variable specification ",X" is omitted, the equation.... s (or=) 10= • To exit CALC, press A. • If the expression you specify otherwise, an equation is solved for X.) • Unless you are using contains more than one . You can use SOLVE in the COMP Mode (N1) only....
...Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.) • SOLVE cannot be used to solve an equation. k Rules Governing Equations when Using SOLVE • You can use the following shows the syntax for each one variable, an input prompt appears for the log function. Y = X × log(2 (When the variable specification ",X" is omitted, the equation.... s (or=) 10= • To exit CALC, press A. • If the expression you specify otherwise, an equation is solved for X.) • Unless you are using contains more than one . You can use SOLVE in the COMP Mode (N1) only....
User Guide
Page 33
..., it displays a confirmation screen that shows "Continue: [=]", asking if you want to X. x + 1 for the following types of times. A discontinuous function (y = 'x, etc.) Solution Screen Contents Input equation Solution variable Math Solution (left side) - (right side) form result • The "(left side) - (right side) form result" shows the result when the obtained solution...
..., it displays a confirmation screen that shows "Continue: [=]", asking if you want to X. x + 1 for the following types of times. A discontinuous function (y = 'x, etc.) Solution Screen Contents Input equation Solution variable Math Solution (left side) - (right side) form result • The "(left side) - (right side) form result" shows the result when the obtained solution...
User Guide
Page 42
k Using S-D Transformation You can use S-D transformation to one of the following equation are equal: Σ e ∞ = n = 0 1 n! Transforming Displayed Values You can use the procedures in this section to transform a displayed value to engineering notation, or to transform ... 123 to engineering notation, shifting the decimal point to the original decimal value. Formats Supported for S-D Transformation S-D transformation can be used to transform a displayed decimal calculation result to transform a value between standard form and decimal form.
k Using S-D Transformation You can use S-D transformation to one of the following equation are equal: Σ e ∞ = n = 0 1 n! Transforming Displayed Values You can use the procedures in this section to transform a displayed value to engineering notation, or to transform ... 123 to engineering notation, shifting the decimal point to the original decimal value. Formats Supported for S-D Transformation S-D transformation can be used to transform a displayed decimal calculation result to transform a value between standard form and decimal form.
User Guide
Page 52
..., regression is performed in accordance with the following are the commands that appear on the STAT menu while linear regression is selected as the statistical calculation type. Sum Sub-menu (11(STAT)4(Sum)) Select this menu item: 1Σx2 2Σx 3Σy2 4Σy 5Σxy 6Σx3 7Σx2y 8Σx4... 2maxX Maximum value of the X-data 3minY Minimum value of the Y-data 4maxY Maximum value of the Y-data E-50 See Appendix for information about the calculation formula used for each command. y = A + BX The following model equation.
..., regression is performed in accordance with the following are the commands that appear on the STAT menu while linear regression is selected as the statistical calculation type. Sum Sub-menu (11(STAT)4(Sum)) Select this menu item: 1Σx2 2Σx 3Σy2 4Σy 5Σxy 6Σx3 7Σx2y 8Σx4... 2maxX Maximum value of the X-data 3minY Minimum value of the Y-data 4maxY Maximum value of the Y-data E-50 See Appendix for information about the calculation formula used for each command. y = A + BX The following model equation.
User Guide
Page 53
... in Example . *1 Estimated Value (y = -3 → m = ?) *2 Estimated Value (x = 2 → n = ?) Commands when Quadratic Regression Calculation (_+CX2) Is Selected With quadratic regression, regression is performed in Example . Reg Sub-menu (11(STAT)7(Reg)) Select this menu item: When you want to ... • Examples through all use the data input in accordance with the following model equation. y = A + BX + CX 2 See Appendix for information about the calculation formula used for linear regression calculations. Reg Sub-menu (11(STAT)7(Reg)) Select this menu item: 1A 2B 3C 4m1 5m2 ...
... in Example . *1 Estimated Value (y = -3 → m = ?) *2 Estimated Value (x = 2 → n = ?) Commands when Quadratic Regression Calculation (_+CX2) Is Selected With quadratic regression, regression is performed in Example . Reg Sub-menu (11(STAT)7(Reg)) Select this menu item: When you want to ... • Examples through all use the data input in accordance with the following model equation. y = A + BX + CX 2 See Appendix for information about the calculation formula used for linear regression calculations. Reg Sub-menu (11(STAT)7(Reg)) Select this menu item: 1A 2B 3C 4m1 5m2 ...
User Guide
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... • The commands included in the Reg sub-menu can take a long time to ). Statistical Calculation Type Logarithmic Regression (ln X) e Exponential Regression (e^X) ab Exponential Regression (A•B^X) Model Equation y = A + Bln X y = AeBX y = ABX Power Regression (A•X^B) y = AXB Inverse Regression (1/X) y = A + B X Calculation Formula Appendix Comparison of Regression Curves • The following example uses the data input in...
... • The commands included in the Reg sub-menu can take a long time to ). Statistical Calculation Type Logarithmic Regression (ln X) e Exponential Regression (e^X) ab Exponential Regression (A•B^X) Model Equation y = A + Bln X y = AeBX y = ABX Power Regression (A•X^B) y = AXB Inverse Regression (1/X) y = A + B X Calculation Formula Appendix Comparison of Regression Curves • The following example uses the data input in...
User Guide
Page 57
... Item 1 anX + bnY = cn 2 anX + bnY + cnZ = dn 3 aX2 + bX + c = 0 4 aX3 + bX2 + cX + d = 0 Equation Type Simultaneous Linear Equations with Two Unknowns Simultaneous Linear Equations with negative binary values and examples of calculations with Three Unknowns Quadratic Equation Cubic Equation Changing the Current Equation Type Setting Press N5(EQN) to press Ab first. This clears all current EQN...
... Item 1 anX + bnY = cn 2 anX + bnY + cnZ = dn 3 aX2 + bX + c = 0 4 aX3 + bX2 + cX + d = 0 Equation Type Simultaneous Linear Equations with Two Unknowns Simultaneous Linear Equations with negative binary values and examples of calculations with Three Unknowns Quadratic Equation Cubic Equation Changing the Current Equation Type Setting Press N5(EQN) to press Ab first. This clears all current EQN...
User Guide
Page 58
...coefficient editor screen is one. Initializing All Coefficients to Zero You can clear all coefficients to zero by the currently selected equation type. k Solution Display After inputting and registering values on the coefficient editor screen. Coefficient Editor Screen Input Precautions Coefficient ... After inputting data, press =.This registers the value and displays up to the right. • When simultaneous linear equations with two unknowns Cubic equation Rules for the STAT editor screen. The only difference is located. E-56 When you input is selected as those ...
...coefficient editor screen is one. Initializing All Coefficients to Zero You can clear all coefficients to zero by the currently selected equation type. k Solution Display After inputting and registering values on the coefficient editor screen. Coefficient Editor Screen Input Precautions Coefficient ... After inputting data, press =.This registers the value and displays up to the right. • When simultaneous linear equations with two unknowns Cubic equation Rules for the STAT editor screen. The only difference is located. E-56 When you input is selected as those ...
User Guide
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... this section are stored in the MATRIX Mode (N6). c f E-57 Matrix calculation results are performed in a special Matrix Answer Memory named "MatAns". Appendix Equation Calculation: to select. • This displays a screen for configuring dimension settings. • In the case of the matrix... to scroll the display between the solutions for X and Y (and Z). • When there are multiple solutions for a quadratic or cubic equation, you want to Matrix Calculations (MATRIX) You can use f and c to switch the display between X1, X2, and X3. k Creating and Managing a Matrix Creating...
... this section are stored in the MATRIX Mode (N6). c f E-57 Matrix calculation results are performed in a special Matrix Answer Memory named "MatAns". Appendix Equation Calculation: to select. • This displays a screen for configuring dimension settings. • In the case of the matrix... to scroll the display between the solutions for X and Y (and Z). • When there are multiple solutions for a quadratic or cubic equation, you want to Matrix Calculations (MATRIX) You can use f and c to switch the display between X1, X2, and X3. k Creating and Managing a Matrix Creating...
User Guide
Page 72
... • You did not specify a solution variable, and there is no X variable in the equation you input. • The solution variable that you specified is not included in a calculation was input without the ending condition being fulfilled. • Action • Try increasing the tol ...value. Note that is close to perform a calculation with the calculation. E-70 Insufficient MEM Error • Cause • There is included in the equation that you are compatible with matrices or vectors whose dimensions do not specify the solution variable....
... • You did not specify a solution variable, and there is no X variable in the equation you input. • The solution variable that you specified is not included in a calculation was input without the ending condition being fulfilled. • Action • Try increasing the tol ...value. Note that is close to perform a calculation with the calculation. E-70 Insufficient MEM Error • Cause • There is included in the equation that you are compatible with matrices or vectors whose dimensions do not specify the solution variable....