Texas Instruments TI-89 사용자 설명서

Symbolic Manipulation

 258

 The 

 and 

 functions are also used to return a specified number of elements 

or characters from the left or right side of a list or character string.

Common Algebraic Operations

Common Algebraic Operations

Common Algebraic Operations

Common Algebraic Operations

This section gives examples for some of the functions available from the 

„

 

toolbar menu. For complete information about any function, refer to the Technical 
Reference module. Some algebraic operations do not require a special function.

Adding or Dividing Polynomials

Adding or Dividing Polynomials

Adding or Dividing Polynomials

Adding or Dividing Polynomials

right — Returns the right-hand side of an equation or 
inequality.

You can add or divide polynomials directly, 
without using a special function.