Scientific Calculator

• basic arithmetic
• memory
• exponents and roots
• evaluation of expressions with variables
• probability functions
• fraction entry and decimal/fraction conversion
• trigonometric functions
• rounding
• LCM and GCD

Display Windows

The top window has two lines.

• The lower line shows the expression being entered.
• The upper line displays the result of the previous calculation.

Calculator Keys

• Number Entry
• Expression Editing
• Memory
• Using the Ans Key
• Parentheses
• Exponents and Roots
• Variables
• Probability
• Fractions and Decimals
• Trigonometry
• Rounding
• LCM & GCD
• Other Functions