hp 49gll graphing calculator user manual(1)

About this manual

The HP 48gII is a compact symbolic and numeric computer designed for a wide range of mathematical tasks. It supports two calculation modes—Reverse Polish Notation (RPN) and Algebraic (ALG)—and offers extensive functions for real, complex, and symbolic calculations.

The guide details basic operations, menu navigation, programming capabilities, and connectivity options such as infrared and RS‑232 interfaces, as well as the flash memory card port for data exchange. It also includes warranty information and regulatory compliance details.

What's inside

• Getting Started
• Introducing the Calculator
• Simple Calculations with Real Numbers
• Calculations with Complex Numbers
• Algebraic and Arithmetic Operations
• Solution to Single Equations
• Solving Multiple Equations
• Units and Conversions
• Programming and CAS Features
• Connectivity and Accessories

Specifications

Frequently asked questions

Where can I register my HP 48gII calculator?

You can register the product at www.register.hp.com.

What calculation modes does the HP 48gII support?

It can operate in Reverse Polish Notation (RPN) mode and Algebraic (ALG) mode.

How can the calculator be connected to other devices?

It provides an infrared port and an RS‑232 cable for fast data exchange with other calculators or computers.