HP 39/40 series are graphing calculators from Hewlett-Packard, the successors of HP 38G. The series consists of six calculators, which all have algebraic entry modes, and can perform …

Anyone know where I can find an HP40G? (not GS, or any other model). If I understand correctly, HP discontinued the model, so finding one must be pretty difficult.

凭借 1.5 MB 的内存、RPN 和代数数据输入，惠普在袖珍计算器领域强势回归。 原价：150美元. HP 6S. 于 2000 年推出。 虽然是惠普有史以来制造的最便宜的计算器之一，但它具有丰富的功 …

2002年1月7日 · These are some tutorials to learn how to program the HP-39/40G using the System RPL programming language. Also good for the 39G+. By Michaël De Coninck. This …

Contents i Contents Preface Manual conventions..... P-1 Notice ..... P-2

You may be aware that one of the problems with the HP39G and HP40G is that whole rows or columns of keys will occasionally stop working. If you can still access the APLET view and the …

Preface The HP 39G/40G is a feature-rich graphing calculator. It is also a powerful mathematics learning tool. The HP 39G/40G is designed so that you can use it to explore mathematical …

The HP 40gs is Hewlett-Packard's graphing calculator targeted at students in high school who need a computer algebra system (CAS). It is the successor to the 40G, and 38G, and it is sold …

Computer Algebra and Math with the HP40G: Description: Comprehensive 167-page book explaining how to use the CAS of the HP 40G. Much of this also applies to the HP 49G. In …