User Guide
Page 24
...to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Equation EQN Calculations The EQN Mode lets you solve equations up to three degrees and simultaneous linear equations with up to specify 2 (quadratic) or 3 (cubic) as the degree of the equation, and input values for each of ... scroll to solve an equation. Arrow indicates direction you want to 0. view other elements. Coefficient name a? EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing...
...to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Equation EQN Calculations The EQN Mode lets you solve equations up to three degrees and simultaneous linear equations with up to specify 2 (quadratic) or 3 (cubic) as the degree of the equation, and input values for each of ... scroll to solve an equation. Arrow indicates direction you want to 0. view other elements. Coefficient name a? EQN F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing...
User Guide
Page 25
... solutions. Use [ and ] to move between coefficients on the display. • Any time until you input a value for the final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation to toggle the display between the real part and imaginary part of a solution. 23 Calculation starts and one of the first solution appears first.
... solutions. Use [ and ] to move between coefficients on the display. • Any time until you input a value for the final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation to toggle the display between the real part and imaginary part of a solution. 23 Calculation starts and one of the first solution appears first.
User Guide
Page 30
...fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Press 1 if you want to register the value you want to use. 1 (Lin) : Linear regression 2 (Log) : Logarithmic regression 3 (Exp) : Exponential regression r 1 (Pwr) : Power regression r 2 (Inv) : Inverse regression r 3 (Quad) : Quadratic... regression 28 Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use the F key to enter the REG Mode when you just ...
...fx-95MS) F F 2 (Other Models) • Entering the REG Mode displays screens like the ones shown below. Press 1 if you want to register the value you want to use. 1 (Lin) : Linear regression 2 (Log) : Logarithmic regression 3 (Exp) : Exponential regression r 1 (Pwr) : Power regression r 2 (Inv) : Inverse regression r 3 (Quad) : Quadratic... regression 28 Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use the F key to enter the REG Mode when you just ...
User Guide
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P S • The values produced by a regression calculation depend on the values input, and results can be recalled using the key...931;y Σxy o xσn xσn-1 p yσn yσn-1 Regression coefficient A Regression coefficient B A U 1 A U 2 A U 3 A U r 1 A U r 2 A U r 3 A X 1 A X 2 A X 3 A X r 1 A X r 2 A X r 3 A X r r 1 A X r r 2 Regression calculation other than quadratic regression Correlation coefficient r m n A X r r 3 A X r r r 1 A X r r r 2 • The following table shows the key operations you should use to clear statistical memory. • Input data using the key...
P S • The values produced by a regression calculation depend on the values input, and results can be recalled using the key...931;y Σxy o xσn xσn-1 p yσn yσn-1 Regression coefficient A Regression coefficient B A U 1 A U 2 A U 3 A U r 1 A U r 2 A U r 3 A X 1 A X 2 A X 3 A X r 1 A X r 2 A X r 3 A X r r 1 A X r r 2 Regression calculation other than quadratic regression Correlation coefficient r m n A X r r 3 A X r r r 1 A X r r r 2 • The following table shows the key operations you should use to clear statistical memory. • Input data using the key...
User Guide
Page 33
... y ҃ In A + Bx) Power Regression y ҃ A ؒ xB (In y ҃ In A + B In x) Inverse Regression y ҃ A ѿ B ؒ 1/x u Quadratic Regression • The regression formula for quadratic regression is: y = A + Bx + Cx2. • Example: xi yi Perform quadratic regression to recall results for these types of regression. • The following shows the regression formulas for each...
... y ҃ In A + Bx) Power Regression y ҃ A ؒ xB (In y ҃ In A + B In x) Inverse Regression y ҃ A ѿ B ؒ 1/x u Quadratic Regression • The regression formula for quadratic regression is: y = A + Bx + Cx2. • Example: xi yi Perform quadratic regression to recall results for these types of regression. • The following shows the regression formulas for each...