D

C

V

U

Example 3

1

To input 1+ x + 1dx

 

0

@(MATH)(E)(°dx)

T@

C?

D@

C

U

Example 4

To input 2

1

2

2

1

2

 

 

2

 

 

 

A(MATH)(MAT)(2×2)

6@AA

CC

V()AC

1-13