2-22Under initial default settings, this calculator automatically simplifies fraction calculation resultsbefore displaying them. Before performing the following examples, use the Setup screen tochange the “Simplify” setting from “Auto” to “Manual” (page 1-29).• When “a+bi” or “rQ” is specified for the Setup screen “Complex Mode” setting, fractioncalculation results always are simplified before being displayed, even if the “Simplify” settingis “Manual”.• If you want to simplify fractions manually (Simplify: Manual), make sure that the “Real” isselected for the “Complex Mode” setting.Example 1 To simplify 1560 = =156052014@DE?U*(CALC)*(E)(E)(Simp)U* fx-7400GII: (CALC)(Simp)UThe “F=” value is the divisor.Example 2 To simplify 2763 specifying a divisor of 9 =276337AFEBU*(CALC)*(E)(E)(Simp)HU* fx-7400GII: (CALC)• An error occurs if simplification cannot be performed using the specified divisor.• Executing Simp while a value that cannot be simplified is displayed will return the originalvalue, without displaying “F=”.I Solve Calculations [OPTN]-[CALC]-[Solve]The following is the syntax for using the Solve function in a program.Solve( f(x), n, a, b) (a: lower limit, b: upper limit, n: initial estimated value)There are two different input methods that can be used for Solve calculations: directassignment and variable table input.With the direct assignment method (the one described here), you assign values directly tovariables. This type of input is identical to that used with the Solve command used in thePRGM mode.
