Features:

• Button-type battery
• 401 Functions
• Dot Matrix
• 2-Line Display
• 10+2 Digits
• Plastic Keys
• Multi-replay function , Matrix calculations , Equation calculations , Vector calculations , Differential calculations , SOLVE function

Other Features:

• 2-line display
• Fraction

Features:

• Button-type battery
• 401 Functions
• Dot Matrix
• 2-Line Display
• 10+2 Digits
• Plastic Keys
• Multi-replay function , Matrix calculations , Equation calculations , Vector calculations , Differential calculations , SOLVE function

Other Features:

• 2-line display
• Fraction calculations
• Integration calculations
• Combination and Permutation
• Statistics (STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
• Base-n calculations / conversions
• Logical operations
• Complex number calculations
• CALC memory
• Engineering symbol calculations
• 40 scientific calculations
• 40 metric conversions(20 conversion pairs)
• 9 variable memories
• Comes with slide-on hard case