Difference between revisions of "HP Prime"
Jump to navigation
Jump to search
(Fix a typo, use "native code" instead of just "native", and offload emulation to its own page.) |
|||
| Line 28: | Line 28: | ||
|discovered = Late March 2013 | |discovered = Late March 2013 | ||
}} | }} | ||
| − | The HP Prime is a [//en.wikipedia.org/wiki/Computer_algebra_system CAS]-capable graphing | + | The HP Prime is a [//en.wikipedia.org/wiki/Computer_algebra_system CAS]-capable graphing calculator from HP announced in 2013 and released in September of that year.<br /> |
It features a 3.5", 16-bit color, multi-touch, TFT screen with a 320x240px resolution. | It features a 3.5", 16-bit color, multi-touch, TFT screen with a 320x240px resolution. | ||
| Line 101: | Line 101: | ||
* The advanced grapher uses interval based math, and cannot be mixed with user functions.<ref name="tw_8_08_IRC" /> | * The advanced grapher uses interval based math, and cannot be mixed with user functions.<ref name="tw_8_08_IRC" /> | ||
| − | === Native === | + | === Native code === |
| − | No native (C/ASM...) programming capabilities are offered by default. | + | No native code (C/ASM...) programming capabilities are offered by default. |
== Emulation == | == Emulation == | ||
| − | HP | + | {{main|HP Prime/Emulation}} |
| − | |||
| − | |||
== Reviews == | == Reviews == | ||
Revision as of 10:16, 22 September 2013
 The HP Prime calculator | |
| Type | Graphing |
|---|---|
| Manufacturer | HP |
| Release | September 2013 |
| Latest OS | rev. 5106 |
| General | |
| Input method | RPN, Textbook, Infix |
| Precision | 12 |
| Screen type | 16-bit Color, multitouch TFT |
| Screen size | 320x240px ; 3.5" |
| CPU | |
| Processor | ARM9 (Samsung S3C2416) |
| Frequency | 400 MHz max |
| Programming | |
| Language(s) Available | HP-Basic |
| RAM Memory | 32 MB |
| ROM Memory | 256 MB |
| Interfaces | |
| Connection | Micro-USB |
| Other | |
| Battery | Li-Ion Rechargeable battery |
| Mass | 228g |
| Dimensions | 182 x 85.8 x 139 mm |
| Price | ~ 155€ |
| Discovered | Late March 2013 |
The HP Prime is a CAS-capable graphing calculator from HP announced in 2013 and released in September of that year.
It features a 3.5", 16-bit color, multi-touch, TFT screen with a 320x240px resolution.
Contents
Software side
Features
- 4 Solver Apps for solving specific types of problems (triangles, finance, linear systems) and a general solver for equations and non-linear systems
- 4 Statistics Apps for descriptive and inferential statistics and data collection
- 4 graphing apps to explore graphs and tables of values
- 3 Explorer Apps for investigating the relationship between the parameters of a function and the shape of the function’s graph
In addition to these apps, there are four more apps of particular interest:
- The Advanced Graphing App allows you to plot and explore the graphs of functions and relations in x and y, including implicit relations, inequalities, and conic sections
- The Geometry App gives you the features of a dynamic geometry application, but with a Symbolic view for defining geometric objects exactly using the CAS
- The Spreadsheet App in which the CAS engine works.
- The Data Streamer app lets you collect data from sensors
The CAS is based on the open-source XCas engine, a powerful and advanced one, made to operate more like Maple, MATLAB, Mathematica, as opposed to something like the TI-Nspire's CAS, which is made to be "easy"[1] and more direcly intuitive for students.
Linking Protocol
Main article: HP Prime/Linking Protocol
Firmware files
Main article: HP Prime/Firmware files
OS version history
- Pre-releases versions (from leak(s) and testers) : from rev. 3xxx to 5106
File format
Main article: HP_Prime/File_Format
Modifications
None yet.
Hardware Side
Components
Main article: HP Prime/Hardware
These have been found on the DVT prototype models[2]. Production models may have different components.
- Screen: Multi-Touch Color Display 3.5" diagonal with a resolution of 320x240px
- Processor (U101): Samsung S3C2416XH-40 - ARM9 (core: ARM926EJ-S) clocked at 400 MHz maximum.
- RAM Memory (U200): Hynix H5MS2562NFR - 32 MB
- Flash Memory (U201): Samsung K9F2G08U0C-SCB0 - 256 MB
- Battery: Li-Ion 3.7V, 1500 mAh (5.55Wh)
Hardware Revisions
- Early / First (known) revisions (prototype):
- The calculator was named "HP Advanced Graphing Calculator"
- The back color is white
- The D-Pad was silver-colored
- DVT Prototypes:
- The calculator gets the name "HP Prime Graphing Calculator"
- The D-Pad gets black-colored
- Production models :
- The calculator gets its back color changed to black.
Programming
About half of the RAM (~ 16MB) is taken up by the OS, the other half is free.[1]
HP-Basic
Main article: HP Prime/HP-BASIC
- Very compatible with the HP 39Gii's BASIC. (mostly additions and fixes)
- Lists are array pointers.[1]
- Objects work through reference counters. You can have a single object reference in many places - it could be hardcoded in the main memory, or a user object on the home screen, or a variable.[1]
- All characters are UTF16.[1]
- Once exported, functions act like they are built in.
- The advanced grapher uses interval based math, and cannot be mixed with user functions.[1]
Native code
No native code (C/ASM...) programming capabilities are offered by default.
Emulation
Main article: HP Prime/Emulation
Reviews
- By TI-Planet.org - French and English : PC Software review - Hands-on review - Hardware review
- By hpgraphingcalc.org - Chris Olley - English : http://www.themathszone.com/?p=480
- By "compsystems" - Spanish : http://www.adictoshp.org/topic/350-emulator-review-hp-prime-virtual-calculator-on-pc/
- By Cemetech.org - "Kerm Mitchell" - English : http://www.cemetech.net/news.php?id=623
On the market
The HP Prime is mostly sold online, on multiple specialized and general shops.
See Also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 'tw_hpcalc' (Tim Wessman, HP) - Aug. 08/09, 2013 on Omnimaga's IRC chat
- ↑ Source : http://tiplanet.org/forum/viewtopic.php?f=55&t=12821&lang=en
