Casio fx-CP400 User Manual page 22

Key set
Math3
<>;:=/
Math3
Math3
Trig
Trig
Advance
Advance
Advance
Advance
Advance
Advance
Advance
Advance
Advance
k Template 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.
u Switching 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
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
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
Key Description
Inputs square brackets ([ ]). "2-5 Matrix and Vector Calculations"
[
(page 56)
"Equal Symbols and Unequal Symbols" (page 53)
~
"Angle Symbol (∠)" (page 52)
SCT
"Trigonometric and Inverse Trigonometric Functions" (page 47)
123
"Hyperbolic and Inverse Hyperbolic Functions" (page 47)
!@#
:!
"Other Functions" (page 48)
PN
"Permutation ( P ) and Combination ( C )" (page 51)
NM<
"Chapter 6: Sequence Application"
hin
r
"About rSolve" (page 127)
5%(^
"Using the Advanced Submenu" (page 62)
7
"Gamma Function" (page 55)
6
"Dirac Delta Function" (page 54)
l
" th Delta Function" (page 54)
'
"Heaviside Unit Step Function" (page 54)
2 ' 2
( ) 2
2 +
' 2 + 1
Template Input
2 + (2 (2) / ( (2) + 1))^2
Line Input
…
2 ' 2
2
( )
2 +
' 2 + 1
).
„
or marked on their key tops,
Chapter 1: Basics 22