hp 15c又出新版——hp 15c CE收藏版

molucule

Enhanced version of the classic HP 15c
After a 12-year hiatus, HP is reintroducing the popular HP 15c Scientific Calculator in a Collector’s Edition. This HP classic features a unique “Collector’s Edition” script, making it a great gift for collectors and engineers alike. The HP 15c offers users a high-end and portable, scientific calculator with programmable functions and built-in support for complex numbers, matrix math, numerical integration, and root solving,
which makes this device one of the most capable calculators HP has ever made.

Intelligent design, powerful processing
The new HP 15c maintains the same intelligent design as the original but touts up to 100x faster processing speed. Its compact size and lightweight metal frame allows users to conveniently carry the HP 15c from meeting to meeting. Unlike other scientific calculators, the HP 15c also offers an intuitive, horizontal interface, just like the original.

Product specifications
Programming capabilities include conditional and unconditional branching, subroutines, flags, and editing. Plus, users can program up to 672 steps of calculations (increased from 448). The HP 15c also offers direct and indirect storage in up to 99 registers
(increased from 67). This handy calculator operates using Reverse Polish Notation (RPN), reducing the number of keystrokes to complete calculations.

• Best used for: Engineering, Science, Mathematics, Physics
• Built-in functions: Over 130
• Advanced functions: Trigonometric, exponential,
  basic statistics, complex number calculations,
  matrix operations, integration, keystroke programming
• Power supply: 2× CR2032 batteries
• Auto Power off: 5 minutes
• Display: 1 line × 10 characters
• Display type: LCD, 7-segment
  

Many thanks go out to some of the members here that helped made this possible, which I cannot forget to mention: José González Divassón, Włodek Mier-Jędrzejowicz, Bob Prosperi, Eric Rechlin, Jake Schwartz, Namir Shammas, and Gene Wright.

I hope you're just as exited as we are. And yes, if this first Collectors Edition proofs as a success, we will certainly be considering more!

Pre-orders can already be done, delivery expected end of June 2023:

• Eduwinkel: https://www.eduwinkel.nl/hp-15c-collecto...lator.html
• The Calculator Store: https://www.thecalculatorstore.com/epage....sf/en_US/?
• Asia Pacific: https://www.calculatorworld.com.au/Produ...lator.aspx
  

molucule

ebay上也能搜到，看测试，速度比cle版快一点。买不起这些版本，我弄了一个硬件模拟器，可以模拟11c  12c  15c 16c ,模拟15c比dm版本快一点，大约165秒。