hp 49gll graphing calculator user manual(1)(1)

About this manual

This guide introduces the HP 48gll, a compact symbolic and numerical computer designed for a wide range of mathematical tasks, from basic arithmetic to advanced engineering calculations. It explains the two calculation modes—Reverse Polish Notation (RPN) and Algebraic (ALG)—and describes the device’s high‑speed graphics, infrared and RS‑232 connectivity, and flash memory card storage.

The manual is organized by difficulty, covering getting started, basic operations, real and complex number calculations, algebraic functions, programming with the built‑in Computer Algebra System, and peripheral connections. Detailed chapters walk the user through menus, display settings, variable management, and advanced mathematical applications.

What's inside

• Getting started
• Basic Operations
• Calculations with real numbers
• Calculations with complex numbers
• Algebraic and arithmetic operations
• Programming and CAS
• Connecting to peripherals

Specifications

Frequently asked questions

How can I connect the HP 48gll to another device?

You can use the infrared port or the RS‑232 cable that come with the calculator.

What calculation modes does the HP 48gll support?

It supports Reverse Polish Notation (RPN) mode and Algebraic (ALG) mode.

Where can I register my HP 48gll?

Register the product at www.register.hp.com.