The Top 6 Calculator Apps For the iPhone

!±8± The Top 6 Calculator Apps For the iPhone

Our recent article on the top 6 calculator apps for Android was a big hit, and since then we've been getting search inquiries about iOS. You asked for it, and we are delivering. We've searched out Apple's app store for our favorite 6 calculator apps for the iPhone and iPod touch. Since there was a wide disparity in cost of apps, we set the ground rule that we were searching for apps that cost less than . In fact, this list turned out to be our favorite 6 iPhone calculator apps for under .

#1 Graphing Calculator+ by xNeat.com

Graphing Calculator+ is our pick for the best all around iPhone calculator app. It greatest strength is that it does so many different things well. A switch button takes you easily between the calculators different modes. Those modes are graphing, scientific, handwriting, a polynomial calculator, and linear equations calculator. There's still room for improvement. In particular, we wish the scientific calculator had fractions, and that the grapher had trace. But the app is simple and powerful, and the fact that it automatically finds max, min, intercepts, and intersection points pretty much makes up for the lack of trace.

Pros: Handwriting support, graphing scientific, quadratic and cubic solver, systems of linear equations

Cons: Handwriting mode not always accurate, decimals only

Cost: .99

#2 Graphicus by Serafim Chekalkin

We are huge fans of Graphicus. If only every graphing calculator were this easy to use. No need to read the user manual here, just jump right in. Graphicus brings you almost all the information you could want about Cartesian, polar, and parametrics graphs in an incredibly elegant interface. Trace, extrema, inflection points, tangent lines are all readily available with a few taps of your finger. On the downside, there is no simple scientific calculator. It's also a minor bummer that there's no 3D in an app that's 100% focused on graphing, but there's only one app on this list that has 3D.

Pros: Offers everything graphical, intercepts, trace, inflection points, max/min, complete

Cons: Just a grapher

Cost: .99

#3 Symbolic Calculator by Janos Barkai

If you need a CAS for your iPhone, this is the app for you. For those who have used a TI-89, you'll feel right at home with with Symbolic Calculator. The focus of this app is it's computer algebra system, and the interface is pretty easy to use for those familiar with Texas Instrument's CAS calculators. If you're new to CAS's, just tap the question mark next to a given command, and an example will pop up demonstrating how to use the syntax appropriately. You can also use this app to graph, although it feels a little counter-intuitive until you get the hang of it, and the graphing features are simplistic compared to some of the other apps on this list.

Pros: For a CAS, simple to use, offers example input for each

Cons: Graphing could be nicer, mathprint only after inputting

Cost: $.99

#4 Graph It by Tezmo

Another excellent grapher is Graph It. This is also full featured grapher, which offers the ability to trace, find intercepts, and roots, as well as graph derivatives and integrals. It also offers a full scientific calculator with two-line display. The user interface is ok, but might take some getting used to for some users, particularly for the scientific calculator mode.

Pros: Full featured grapher, also a full scientific calculator

Cons: UI takes a little getting used to

Cost: $.99

#5 Quick graph by Columbiamug

For those in need of a 3D graphing app, Quick Graph is the way to go. There are other positives here too such as a strong user interface, simple to use polar coordinates,and a good 2D graphing interface. Screen caps are another built in feature. The real selling point, though, is the 3D, which is well rendered and even accepts cylindrical and spherical coordinates. It is possible to use this app as a scientific calculator, but the interface feels a little strange.

Pros: Polar and 3D, screen caps of graphs

Cons: No trace features, don't feel designed for non-graphing calculation

Cost: Free

#6 Powerone LE by Infinity Softworks

Not everyone is looking for a fancy grapher. For those looking for a more standard scientific calculator, Powerone LE fits the bill. It's got a very intuitive interface that you'll pick up right away. Powereone also features unit conversion and a currency converter that stays current to international currency exchange rates. Additionally, its got a simple statistics calculator that finds the mean of a series of numbers. It could be better if the scientific features used a two-line interface.

Pros: Easy to use, nice UI, currency/unit converter, stays current, simple statistical analysis

Cons: One line calculation, no graphing

Cost: Free with option to upgrade to more powerful version for .99

The Top 6 Calculator Apps For the iPhone

Cheaper Pressure Pro Pressure Washers French Bread Recipes Quick Lifestyle Elliptical Trainer Sale Off

SMART Board - Pros and Cons of Using a Digital, Interactive Whiteboard (In the Classroom)

!±8± SMART Board - Pros and Cons of Using a Digital, Interactive Whiteboard (In the Classroom)

We used a smart board to teach with in the computer lab at school. Essentially, a SMART board turns your digital projector / LCD Projector image into an interactive whiteboard that you can write on.

The SMART Board itself is a touch-sensitive giant screen that is connected to your computer. You use your digital projector to display your computer screen onto the SMART board and the software allows you to touch and interact with your computer.
As more and more school boards and teachers are investing in data projectors, it begs the question whether SMART Boards are a good investment. After all, an intuitive touch interface plus the ability to write on digital documents (with digital ink) would help us to move beyond blackboards, flip chart paper, and overhead projectors.

Pros

With the SMART Board, you can control any application through the touch board. So instead of working from behind the computer keyboard, you (or your students) can be at the front of the classroom physically interacting with the display. You can use any of the 4 colours of markers or the eraser to write in digital ink over applications, web pages, or moving video. The SMART board still works if you lose the pens. (There are 4 coloured pen holders and one eraser. When you lift the pen out of the slot, it selects the colour or the eraser. When you touch the screen, it uses the selected color or the eraser.) Like other digital ink software applications, you can save your work into a notebook file, and you can convert handwriting into text. Cons

Hard to write. The biggest disappointment with the digital ink comes from the fact that a SMART Board is a front-mounted projection screen. This means that your data projector is set up in front of the screen (like an overhead projector). Which means that when you stand in between the projector and the screen, you cast a shadow on the screen... right where you are trying to write. Sure, it was cool to interact with programs by touching the screen, but, it was hard to write notes because you were constantly blocking the image. Hard to write neatly. To be perfectly honest, it was a little disappointing how our handwriting turned out on the SMART Board. Better than our experiences with the other digital pens (i.e. the i-pen), but the handwriting was still large, blocky, and messy. One of the things you have to train yourself to do is to not lean up against the SMART Board. When you write on a blackboard or white board, you typically rest the edge of your palm on the board. If you do that on a touch screen, the cursor jumps to your palm and it doesn't work out. You have to train yourself to just write using the tip of the pen. The marker worked fine if we wanted to underline or circle key ideas, but if you wanted to edit or revise a 12 point, double-spaced Word Document, you'd have a hard time getting the control required. You still have to move back and forth from the keyboard to the screen. We could start up our web browser by touching the SMART board, but when it came time to enter in the website address, we had to go back to the desk to type in the URL. Expensive. The Total Cost of Ownership of a SMART Board can be prohibitive for the classroom teacher. Retail cost of a 77? (195.6cm) front-projection SMART Board Interactive whiteboard is 99 (USD) with a grant from the SMARTer Kids Foundation of Canada. (www.SmarterKids.org) You need to supply your own data projector. A new, decent projector will cost around 0 - 00. The SMART Board is just a giant touch pad. Your need to provide your own projector to display the image onto the smart board. (Software, connection cables, and stand are included.) You may want to upgrade to a wireless connection (9 USD) to eliminate the cables and the tripping hazards in the classroom. The screen image and the SMART Board touch screen may get knocked out of alignment. This means that when you try to click a button, the mouse pointer appears a few inches to the side. You'll have to realign your hardware which would interrupt the lesson.

SMART Board - Pros and Cons of Using a Digital, Interactive Whiteboard (In the Classroom)

Purchasing Sonos Cheap Airfares To Geneva On Sale Korg Le Triton Cheap

Scientific Notation with TI-80 Series Calculator

!±8± Scientific Notation with TI-80 Series Calculator

Scientific Notation with TI-80 Series Calculator

Comparison Heartwood Creek Jim Shore

Polynomials - The Simplest Form of the Algebraic Expressions

!±8± Polynomials - The Simplest Form of the Algebraic Expressions

Polynomials are very very important to understand to be successful in algebra. As I promised in my previous articles, that we are going to explore algebra by taking two paths. Polynomials are the second path which goes to algebra destination as the first path, equations, we are pursuing already. The important note to remember is that the algebraic relations or algebraic expressions give rise to both the polynomials and equations. Also, the word phrases from the daily life give birth to algebraic relations.

I can say that the polynomials are a type of algebraic relations. Polynomials involve the whole number powers of variables. They don't have negative or fractional powers. In other words, it can be said that polynomials are the simplest form of the algebraic expressions.

A polynomial can have one to infinite number of terms. Also the polynomials can be classified according to the number of terms they contain. We will discuss the classification of the polynomials in my coming articles in more detail. The objective of this article is to introduce the grade eight or higher students with polynomials.

As the polynomials are the simplest form of the algebraic expressions, they are written without the use of equal sign. When an equal sign is included with a polynomial, then it is called a polynomial equation.

Following are some examples of polynomials;

1. 3c

2. 4x + 2y

3. 2m - n - 9

4. 8

5. 5a+ 3ab - 9

Notice, in example 4, number "8" is a polynomial which means all the numbers can be called as polynomials. These numbers have the variable with power zero.

In all other examples, the polynomials have variables with exponent one. But remember that, variables can have any whole number as their exponents (power). Don't be surprised by the polynomials having variables with powers such as, 3, 5, 7 or even higher.

If there is a variable at the bottom (at denominator) in an algebraic relation, that algebraic relation is not a polynomial. For example;

5xy - 3/x - 5

Notice that, 3 has x as its denominator, therefore above relation is not a polynomial. Keep in mind that, the variable at the denominator in a relation or one with a negative power are the same. If you see a negative power of a variable, decimal or fractional power of a variable in an algebraic relation, never ever consider that relation as a polynomial.

Polynomials are very important as they are used in calculus, in science, economics and in many other areas. So, stay tuned as more explanations about the polynomial and algebra are on their way.

Polynomials - The Simplest Form of the Algebraic Expressions

Tampons Free Samples Discount Davinci Kalani Dresser Buy Online

New-TI-34 MultiView Scientific Calculator Case Pack 1 - 511720

!±8±New-TI-34 MultiView Scientific Calculator Case Pack 1 - 511720

Brand : Texas Instruments
Rate :
Price :
Post Date : Oct 28, 2011 14:42:17
Usually ships in 1-2 business days

"Ti-34 Multiview Scientific Calculator. This wholesale discount bulk cheap calculator is not as complicated as it looks. Battery; Solar; Display Notation: Numeric; Display Characters x Display Lines: 16 x 4. Battery, Case and Quick Reference Chart. . 9.81"" x 6.81"" x 0.81""." Case Pack 1

Wholesale Drum Light Chandelier Panasonic Digital Recorder Best

!±8± TI-81 Graphing Calculator with ViewScreen for Overhead Projector - includes original TI case

Brand : | Rate : | Price :
Post Date : Sep 30, 2011 18:50:58 | N/A

TI-81 Graphing Calculator with ViewScreen for Overhead Projector - includes original TI case

• TI-81 graphing calculator with slipcover
• Attached LCD TI-81 ViewScreen
• Polaroid Overhead Enlarger
• Original TI carrying case

More Specification..!!

TI-81 Graphing Calculator with ViewScreen for Overhead Projector - includes original TI case

Yamaha Pw80 Parts Discounted

Chemistry - Basic Mathematics for chemistry

!±8± Chemistry - Basic Mathematics for chemistry

Chemistry can be a very exciting. You can mix substances, new things, change the color of the products, create odors and go BANG! The chemistry is the backbone of pharmaceutical research, detective work and the development of the CIS food. So the chemistry very attractive for many students to recognize them, must have some math skills.

But do not panic, your math skills, the basic chemistry needed, very simple and can be mastered by one. So here's a list ofthe most commonly used math skills in chemistry.

Scientific notation

Scientific notation is a very useful tool. It allows chemists to write very large and very small numbers easier. It involves the use of orders of magnitude the number of digits that you need to write, is lower.

10, 000 1 x 10 ^ 4
1 is 0.0001 x 10 ^ -4

Significant figures (figs SIG)

Significant figures (sig figs) help the chemical integrity of your data. The calculations are only as good as theThe collected data. The data is only as good as the tools used and the tool is only as good as the person using it. If the instrument measures only one-tenth of a unit, can not be your best accuracy of the instrument. Understand how important people work preserves data integrity.

Fractions

Many calculations in chemistry require the ability to manipulate, fractions. You need to understand how to reduce fractions and common fractions significantlyDenominator.

Decimals

The ability to work with decimals is very important, because most chemical measurements are not exact. Many of your measures will be part of things (fractions) and it is best to use the numbers as decimal fractions in the description of the data. You need to have values ​​you know and how to convert fractions to decimals.

Percentages

It 'important to understand percentages in chemistry, because often, the data will be converted to a percentage ofComparisons. Percentages are not very difficult to understand. The percentages are just another way of writing fractions and decimals. Example: 1 / 2 =. 50 = 50%

Pre-Algebra

Most problems require only simple chemical pre-algebra skills. If you can solve simple equations and basic scheme of a coordinate system, then your algebra skills are sufficient. No need to pre-calculus or calculus.

Computer

For the chemistry even easier, you should invest in a TI-84Graphing calculator. The time and headaches, which are resolved by learning to use a computer is well worth the investment. A TI-84 not only the usual arithmetic, but it may help to sort and graph the data.

Chemistry - Basic Mathematics for chemistry

Low Price Citizen Jy0005-50e

MICROWAVE SHOW: Season 7 opening Donations

!±8± MICROWAVE SHOW: Season 7 opening Donations

Opening for the season seven donations! The wait is over ... We're back! And before you start to burn workshop Jory Caron, we must open to all the wonderful gifts and disgusting that you sent us! So, you're asking, it's a good idea to microwave this? Tune in to find ...

MICROWAVE SHOW: Season 7 opening Donations

Save Recipes Oster Bread Machine Save Red Max Leaf Blower What Are The Symptoms Of Radon Poisoning Quickly

Free TI-83 on your computer

!±8± Free TI-83 on your computer

A tutorial on how to be a TI-83 for free download and it works great for her help with math homework ... You can also graph and has a lot of features that helps you with math ... DEPARTURE all my other videos and comment ... THANKS ..

Free TI-83 on your computer

Purple Chandelier Get It Now! !8!# Last Minute Ducane Grill

Chinese symbols and mathematical genius - are connected?

!±8± Chinese symbols and mathematical genius - are connected?

Students in China, the Chinese learn to 40,000 symbols or characters in Chinese language to learn by heart before it is 14 years. This requires an enormous amount of study and personal commitment. Many students in the United States is not like mathematics because they see the symbols and that confuses them.

Perhaps because the English language has only 26 letters and a few characters to remember. Chinese students on the other side are due to storemany signs and symbols, and that is very easy for them. When it comes to storing mathematical symbols are Chinese college students have no problem with this aspect and do simple math equations and arithmetic.

Do you think the way they are taught the children to school to learn the symbols in China, something to do with their ability and genius in mathematics was yes or no? I think so and I also believe that this gives a huge advantage to Chinese students in mathematicson the English-speaking countries. Does that mean we should teach Chinese American children?

Today, English is the language of mathematics and economics, but it can not be like 50 to a hundred years. Children in China are as intelligent as American children and the school and the education right, can just as well and perhaps even more math in Excel.

Do you think there is more geniuses per capita in the United States, where freedom is more commonin China? Apparently, it seems more genes per capita in the United States of America, but a considerable margin, however, perhaps because not all Chinese children were tested and the activities that are designed to measure the opportunity for his IQ English Language Learners.

Do you think China, the United States in innovation and scientific discovery was far in the future? Well, the time in China, the United States in innovation and scientificDiscovery, but would not say that we can count forever. With a slight advantage in mathematics, the Chinese are learning because of the way and how it shaped the way the brains of their children because of the way in which they learn the symbols in the language, we can see China moving in the world, if you is of scientific discovery.

Chinese symbols and mathematical genius - are connected?

Saved Power Inverter Pure Sine Baja Sweatshirt Fast

CASIO FX-602P-2 connected to the FA and FP-10 and print!

!±8± CASIO FX-602P-2 connected to the FA and FP-10 and print!

You can see Sparks! and the program is transferred to the special paper that is coated with a kind of metal. This is the Casio FX-602P calculator large alphanumeric display with dot matrix. The computer is connected to an FA-2 interface and the interface to an FP-10 printer. To print something to FP-10 should run every part of this chain, and they work! I do not know much about the commands so I only printed the contents of memory. You can see512 steps without the computer must be programmed.

CASIO FX-602P-2 connected to the FA and FP-10 and print!

!8!# Full Blooded Swatch Save You Money!

Texas Instruments TI-84 Plus Silver Edition Graphing Calculator (Pink)

!±8±Texas Instruments TI-84 Plus Silver Edition Graphing Calculator (Pink)

Brand : Texas Instruments
Rate :
Price : $133.90
Post Date : Aug 06, 2011 18:41:42
Usually ships in 1-2 business days

Texas Instruments, Inc. TI-84 Plus Silver. All the functionality of the TI83 Plus Silver with the added advantage of 9x more memory, speed and a selection of pre-loaded calculator applications (APPS). Includes TI Graph LINK for Windows. Plus a new stylish metallic silver case. 4 AAA batteries.

Comparison Automotive Blower Motors

College - The technology required for today's college student

!±8± College - The technology required for today's college student

The world has changed and the needs of college students have changed. It used to be that a lot of paper, pencils, notebooks and highlighters were all that was needed to be studied are prepared. But today's fast-paced world of technology is much more needed to be successful. You need the right technology.

So here are some tips on what you need.

Laptop Computers

The student must have the portability of a laptop, not only on the desktopThe more they cut. However, many of the functions contained in a laptop is not an absolute and are negotiable. Different students require different memory, graphics and accessories.

One feature that is negotiable is the memory. In most cases, the standard RAM and hard drive is more than enough for the average student. However, if the principal is in computer graphics or programming, you may need a system of expanded memory. Call your advisor or someone in your computerDepartment and your computer needs to ask.

The following features that you want to include in any case in your system:

DVD R / RW CD-RW Radio 4-6 USB ports 1 SD port 1 FireWire port

Favorite brands: Compaq, HP, Dell and Toshiba.

Recommended stores: Wal-Mart, Best Buy, Office Depot, Office Max, and online.

Price Range: $ 399 - $ 1299

1-8 GB USB flash drive

Even if the USB drive should not be jumping 8 GB, is a comfortable and beautifulSize. The USB drive is very useful for transferring data from one place to another and allows you to information without having to take the entire computer.

Favorite brands: Lexar, Kingston, SanDisk and Ativa

Recommended stores: Wal-Mart, Best Buy, Office Depot and Office Max

Price Range: $ 29 - $ 79

MP3 player or iPod

An mp3 player can be a great success and a versatile tool. The most important use is the ability to record lectures and then listenare everywhere. You can also burn music, data and video. The possibilities are endless.

If you buy a player who accepts a microSD card, so you can store even more information on your MP3 or iPod.

Favorite brands: Sansa, Apple iPod, Samsung, Philips, and Zune.

Recommended stores: Wal-Mart, Best Buy, Office Depot, Office Max and Circuit City.

Price Range: $ 29 - $ 349

Note: If your budget can afford, for example, go to downloadsvideos.

2 to 4 GB memory card

Invest in a couple of SD memory cards to store data for easy access and portability. SD cards use very little space and can be transported easily from one place to another.

You might think of a micro-SD adapter, so you can use on your laptop, MP3 player and digital camera.

Whatever you choose always, you'll be glad you invested in some SD memory cards

Favorite Brands: SanDiskAtiva and Kingston.

Recommended stores: Wal-Mart, Best Buy, Office Depot, Office Max, and online.

Price Range: $ 4.99 - $ 79.00

Graphing Calculator

If you're planning, computer science, mathematics or pre-med degree, you will need a graphing calculator. Do not waste your time with a simple pocket calculator or other scientific calculator. You will need a graphing calculator. The best graphing calculator for the money, the TI-83 Plus and TI-84 Plus I prefer the TI-84 SilverEdition.

Recommended stores: Wal-Mart, Best Buy, Office Depot, Office Max, Staples and ebay.

Price Range: $ 79 - $ 189

Wireless printer

Although most universities have printer is available, the convenience of a wireless printer in the dorm room is worth the investment. You can get a good inkjet printer or a laser printer at a very reasonable price. Equal to shop and compare.

TIP: If you must share the printer with dorm mates to help them buyRefills.

Favorite brands: Dell, HP, Lexmark, Epson and Canon.

Recommended stores: Wal-Mart, Best Buy, Office Depot, Office Max, and online.

Price range: $ 69.00 - $ 299.00

Summary

The article above will also be necessary to use some accessories such as blank CD and DVD discs. You want to get a good bag or laptop carrier for carrying the computer. You can also get a laptop mouse, if you have problems with a touch pad.

College - The technology required for today's college student

Weber Gas Grill Reviews Buy Online

Droid48 - Android App Review - SottoXVoce

!±8± Droid48 - Android App Review - SottoXVoce

This is a video review brought to you by: The background story www.sottoxvoce.com: HP 48 emulator for the scientific RPN. Port of the X48 project.

Droid48 - Android App Review - SottoXVoce

!8!# Step 2 Climbers Buy Now Brand New Oakley Half Jacket Lenses Saved Viking Dual Fuel Ranges