The Master Free Resources on Credit Thread

[JayB27]

I do most of my math in my head.

[Aahz]

I do most of my math in my head.

It shows

[JayB27]

What do you mean?

 

[RussInGotham]

A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise)

 

 

 

Product Features

• Utilize a set of calculators inspired by the HP-10C series
• Access complete keys and descriptions within application
• Use in either horizontal or vertical orientation

Product Description

My RPN calculator is a scientific and financial calculator inspired by the Hewlett-Packard HP-10C series pocket calculators of the 80s, most notably the HP 12C and HP 15C models. It features classical 4 operations, logarithms, trigonometry, statistics, financial, conversions tables, and macros for easy programming. It also features complete support for complex numbers along with 2nd, 3rd, and 4th degree equations solving.

 

 

Its unique magenta L key allows switching from one layout to another, thus saving space on small displays like smartphones without compromising usability.

 

 

Support for gestures allows switching from one keyboard to another by swiping left or right, and a light swipe up or down on a key executes the associated f or g function, without any need to actually press the f or g key.

See the web pages of the application at http://calc.lsrodier.net for complete keys description and samples.

 

My RPN calculator is compatible with all devices running Android 2.1 and up and supports both horizontal and vertical orientations. It does however requires a device with a minimum screen resolution of 320x480 (or 480x320 according to orientation). Note that tablet screens 1280x800 and 1024x600 (including Kindle Fire) are properly managed.

 

Summary of the main functions:

* RPN input

* Portrait/landscape and multi-resolution layouts

* Gesture support for extended/simplified inputs

* Arithmetic functions (+, -, x, /, 1/x, +/-, etc)

* Trigonometry, logarithms, hyperbolic trigonometry

* Percentages (+, -, variation, total)

* Dates

* Complete complex numbers support

* 2nd, 3rd, and 4th grade equations solving

* Unit conversions (temperatures, distances, etc)

* Macros for simple programming tasks

 

Summary of the main statistical functions:

* 1- and 2-variable statistics

* Sums (Σx, Σx2, Σy, Σy2, Σxy)

* Mean, weighted mean, standard deviation

* Linear regression

* Correlation coefficient

* Linear estimation

* Statistical registers table

 

Summary of the financial functions:

* Simple and compound interests

* Cash flow analysis (NPV, IRR)

* Depreciation (SL, DB, SOYD)

* Financial registers table

 

 

 

Love RPN

[JayB27]

All kidding aside, it does look pretty sweet.

[BobWang]

Real Men

 

use

 

RPN

[JayB27]

I trust you.

 

 

Will look into it.

[BobWang]

RPN forces you

 

to think like a programmer,

 

and it's a very good skill

 

to develop when you

 

work with complicated formulae

[JayB27]

As much as I joke in here, I know you post things of good value in this thread.

 

I do check out most, if not all of them.

 

Sometimes joking overshadows that. And it shouldn't.

 

You know how it is.

[BobWang]

I understand.

[Mitch19]

One Free Experience Report, and free Credit Monitoring. :-)

 

protectmyid.com/kmart

 

protectmyid.com/staples

[mendelssohn]

Speed Reading Trainer

 

It helps.

[JayB27]

Well hey there mendel. Thank you for that contribution to the free box.

[BobWang]

OfficeSuite Professional 8

 

 

 

Product Features

• View, create and edit complex office and attachments all from a familiar desktop-style interface.
• 
  
• Full compatibility with Microsoft formats including DOC, DOCX, DOCM, XLS, XLSX, XLSM, PPT, PPTX, PPS, PPSX, PPTM, PPSM.
• 
  
• Support for PDF files including PDF camera scanning and Export to PDF.
• 
  
• Additional support for common formats like RTF, TXT, LOG, CSV, EML, ZIP; Open Office - ODT, ODS and ODP - support (available as in-app purchase).
• 
  
• Preserve document formatting and layout and use advanced editing features like never before on a mobile platform.
• 
  
• Integrated File Browser for quick and easy access to both local and remote files including Recent files, My Documents folders and document templates.
• 
  
• Sharing via cloud services like Amazon Cloud Drive, Box, DropBox, Google Drive, OneDrive and SugarSync, as well as over email, Bluetooth, and Wi-Fi Direct.
• 
  
• Available in 56 languages.
• 
  
• Support for multiple keyboard shortcuts including moving of objects and selections.
• 
  

 

 

[Mitch19]

I noticed today, that Microsoft is offering Onenote for free on there website. If you haven't tried it, it's worth downloading. It's wonderful for taking notes, and compiling things

 

http://www.onenote.com/

[BobWang]

 

 

[JayB27]

Edited February 16, 2015 by JayB27

[JayB27]

[HoustonLynne]

 

Edited February 19, 2015 by HoustonLynne

[BobWang]

 

 

[JayB27]

[HoustonLynne]

<---I think the link is broken, Doc.

 

 

<--- I got this one yesterday.

[BobWang]

[HoustonLynne]

[BobWang]