The HP 48 is a series of graphing calculators designed and produced by Hewlett-Packard from 1990 until 2003. [1] The series includes the HP 48S, HP 48SX, HP 48G, HP 48GX, and HP 48G+, the G models being expanded and improved versions of the S models.

2025年2月17日 · The largest, best source on the Internet for software for and information about Hewlett Packard's HP Prime, HP 50g, HP 49G, HP 48 series, HP 38G, and HP 28 series graphic calculators.

The HP 48G helps you work through complicated equations quickly and easily. Use the pre-created forms to input your data fast. The HP 48G gives you the functionality of a high-powered graphic calculator in an easy-to-use system.

hp 48系列是惠普公司推出的一个图形计算器系列，包括了hp 48sx、hp 48s、hp 48g、hp 48g+、hp 48gx共56款机型,其中后缀为g的版本较后缀为s的版本有更大的内存，后缀为x的版本拥有扩展卡接口，但机身内存和普通版本相同。

Hewlett-Packard's 48GX graphing calculator is designed for the toughest equations from the classroom or lab. Its memory and functions are fully expandable and customizable with plug-in cards and the calculator has a built-in library of over 300 scientific and engineering equations.

Now, Hewlett Packard has discontinued the HP48GX in favor of the HP49G+, which really is an all-around more powerful calculator. However, we're faced with a couple of problems. 1. The HP48GX is the only calculator that industry leaders TDS, …

2022年1月1日 · For PC users, the excellent Emu48 is available. It allows you to emulate the S or G series, as well as the HP38G, HP39G, HP40G and HP49G models. You can even pick different skins (KML scripts) for the different machines to suit your PC's screen resolution. Download the emulator, calculator ROMs, skins and latest service packs from www.hpcalc.org.

As the model number suggests, the HP-48SX combined the general expansibility, flexibility and form factor of the HP-41C with the advanced math and programing features of the HP-28C/S and added new features of its own.

HP-48S/SX 具有 64 × 131 像素的大显示屏。 它通常在顶部显示当前目录，然后是堆栈的四行。 底部是一排标签，用于顶排软键。 大屏幕使绘图以及方程式编写器和矩阵编写器等功能更加有用。 显示了带有与绘图相关的软键标签的绘图。 尽管近 20 年来代数计算器的制造商一直声称他们的计算器可以像写在纸上一样输入表达式，但这从来都不是真的。 早期的模型只是模糊的“代数”，但到了 90 年代，大多数“代数”计算器至少可以诚实地声称，用户可以按照将表达式输入到编译器 …

hp 48 系列的计算器在当时确实算得上一个独领风骚的存在。 它的原生系统不需安装任何用户应用程序，即可用于 复杂的数值计算 [1] 和 小规模的 符号计算 [2] 。