Casio FXCP400 kTemplate Input and Line Input, uSwitching between Template Input and Line Input

Key set	Key	Description
Math3	[	Inputs square brackets ([ ]). “2-5 Matrix and Vector Calculations”
		(page 56)
Math3	<>;:=/	“Equal Symbols and Unequal Symbols” (page 53)
Math3	~	“Angle Symbol (∠)” (page 52)
Trig	SCT	“Trigonometric and Inverse Trigonometric Functions” (page 47)
Trig	123	“Hyperbolic and Inverse Hyperbolic Functions” (page 47)
	!@#
Advance	:!	“Other Functions” (page 48)
Advance	PN	“Permutation (nPr) and Combination (nCr)” (page 51)
Advance	NM<	“Chapter 6: Sequence Application”
	hin
Advance	r	“About rSolve” (page 127)
Advance	5%(^	“Using the Advanced Submenu” (page 62)
Advance	7	“Gamma Function” (page 55)
Advance	6	“Dirac Delta Function” (page 54)
Advance	l	“nth Delta Function” (page 54)
Advance	'	“Heaviside Unit Step Function” (page 54)

kTemplate Input and Line Input

ClassPad supports two different input methods: template input and line input. Template input lets you input fractions, powers, and other functions using formats that are the same as those in textbooks. Line input uses a linear format for inputting expressions.

2
2+(	2'2	)	2+ (2 (2) / ( (2) + 1))^2
	'2+ 1
Template Input			Line Input

uSwitching between Template Input and Line Input

Tap the L key. Each toggles the key color between white (L) and light blue ( ).

A white key indicates the template input mode, while a light blue key indicates the line input mode.

In the template input mode, you can perform template input using keys with ￿ or ￿ marked on their key tops,

such as N and !. Other keys input the same functions or commands as they do in the line mode.

Example 1: To use the template input mode to input 2+('22'+21 )2

1.Tap the [Math1] tab and then enter the template input mode (white L key).

2.Perform the key operation below:

2+(N2!2c!2e+1 eem2E

Chapter 1: Basics 22