Texas Instruments JA-BT2040 Benutzerhandbuch

• 10 Digit, 2-Line Display
• Performs Ttime-Value-

of-Money Calculations

• Amortization 

& Interest Rate 
Calculations

• Cost, Sell, Margin 

and Mark-Up 
Calculations

• Handles 2 Variable 

Statistics & Linear 
Regression

• 279 Scientific 

Functions

• 2-Line 

Display

• Solar Plus 

Feature 
Protects 
Memory

• 144 Function, 

All-Purpose 
Calculator

• Features 

Independent 
Memory

• Super Solar 

w/ Slide-on 
Hard Case

• True Algebraic Logic
• Hard plastic keys 

and slide on hard case

• Solar Plus Feature 

Protects the Memory 
in any Light

• Basic 4-Function 

Hand-held Calculator

• Large 8-digit 

LCD display

• Battery Operation 

w/ 3-Key Memory

• Includes Percent 

and Square Root Keys

• Automatic Power-Off

• Advanced 

Direct Algebraic 
Logic Calculator

• Extra Large 

12 Digit, 
2-Line Display

• Muti-Line 

“Playback” 
Feature

• 330 Basic 

& Scientific 
Functions

• 12 Character 

Display

• 100 Business 

Functions

• Statistics 

Functions 
Included

• 2-line, 12+3 Digit 

LCD Display

• Both RPN and Algebraic 

Entry Logic

• Intuitive Keyboard 

with Logically Grouped 
Functions

• Powerful Math Library 

of Functions

• Both RPN a

nd Algebraic 
Entry Logic

• More Than 250 

Built-in Functions

• Easy to Use 

with Menus 
& Prompts

• 28KB 

User Memory

• RPN or Algebraic 

Mode of Entry-
System Logic!

• 2 line x 14 

character display

• 31KB User Memory

• RPN, Algebraic 

and Textbook 
Entry-System Logic

• 2.5 MB memory - 

512 KB RAM 
& 2 MB flash ROM

• Larger Equation L

ibrary and 2300+ 
built-in functions

• Display is 30% Larger

• Features D.A.L. - 

Direct Algebraic Logic

• Extra Large 

10 Digit Display

• Performs Fractions, 

Scientific & Statistics 
Functions

• Performs 

124 functions