Calculate decimal, binary, octal, and hexadecimal values
Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.
Read and reformat PDF and Word documents for mobile viewing. Adjust text size up to 300%. Search and select text. Preserve original fonts, colors, and graphics. Fit content to screen width without zooming.
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.
Calculate tips and checks with precise itemized breakdowns. Assign items to specific group sizes and adjust contributions instantly. Customize calculations with built-in state and city tax data.