Casio FXCP400 Tip:, Tip:, mode), mode), “Rad”, Do this:, Real mode, Statistics, To do this:, Main, eActivity, Main application, the Standard mode, Chapter 1: Basics

To do this:	Do this:
Switch between complex number calculations	Select the “Complex Format” check box to enter the
(Complex mode) and real number calculations (Real	Complex mode, or clear the check box* to enter the
mode)	Real mode*.
Display results as a decimal value (Decimal mode)	Select the “Decimal Calculation” check box to enter
or leave calculation results as expressions (Standard	the Decimal mode, or clear the check box* to enter
mode)	the Standard mode.
Turn auto simplification of expressions on (Algebra	Select the “Assistant” check box to enter the
mode) or off (Assistant mode)	Assistant mode, or clear the check box* to enter the
	Algebra mode. See page 44 for details.

Specify descending order or ascending order for the calculation result expression

Select the “Descending Order” check box* to display calculation result expressions in descending order (like x2 + x + 1), or clear the check box to display in ascending order (like 1 + x + x2).

Specify whether variables in Complex Mode calculation should be treated as real numbers or complex numbers

Select the “Variable is Real” check box to treat variables as real numbers, or clear the check box* to treat variables as complex numbers.

Tip: For information about the “Q1, Q3 on Data” check box, see “Calculation Methods for Q1 and Q3” (page 136).

Using Status Bar to Change Application Format Settings

With the applications listed in the table below, you can use the status bar to check and modify a number of Basic Format dialog box settings.

For this application:	You can check and change these settings:
Main, eActivity	Algebra mode/Assistant mode setting, Standard mode/Decimal mode
	setting, Complex mode/Real mode setting, angle unit setting
Statistics	Standard mode/Decimal mode setting, angle unit setting
Graph & Table, Conics,	Complex mode/Real mode setting, angle unit setting
Differential Equation Graph,
Numeric Solver, Sequence

uTo use the status bar to change application format settingsOn the status bar, tap the text of the setting you want to change.

Main application Graph & Table application

Each tap changes the tapped item as described below.•“Alg” ↔ “Assist” ... Toggles between the Algebra mode and Assistant mode.•“Standard” ↔ “Decimal” ... Toggles between the Standard mode and Decimal mode.•“Real” ↔ “Cplx” ... Toggles between the Real mode and Complex mode.

•“Rad” → “Deg” → “Gra” ... Cycles the angle unit setting between Radian, Degree, and Grad.

Tip: Changing a setting using the status bar has the same effect as changing the corresponding setting on the Basic Format dialog box. This means the setting will be changed for all applications.

Chapter 1: Basics 35