iphone calculator

Using the calculator

The numbers and functions of the Calculator program are used in the same way as in a conventional calculator. When you click an add, subtract, multiply, or divide button, a white circle appears around the button to remind you what operation will be performed. Rotate your iPhone to access the advanced scientific calculator.

Standard memory functions

WITH; Press to clear the displayed number.

MS: Click to clear memory.

/14+; Press to add the displayed number to the number stored in memory. If no number is stored in memory, pressing this button will store the displayed number in memory.

M-: Press to subtract the displayed number from the number stored in memory.

MR: Press to replace the displayed number with the number stored in memory. If a white circle is displayed around this button, a number is stored in memory.

When switching between a regular and a scientific calculator, the stored number remains in memory.

Scientific calculator keys

Rotate iPhone to landscape orientation to display the scientific calculator.

Opens the expression in parentheses. Nesting of expressions is allowed.

Calculates percentages, adds markups, and subtracts discounts. To calculate a percentage, this function should be used with the multiplication key (x). For example, to calculate 8 percent of 500 enter 500 X 8% =

(resulting in 40).

To add a markup or subtract a discount, use this function with the plus (+) or minus (-) keys. For example, to calculate the total value of a $500 position. United States including sales tax equal to 8%, enter 500 + 8% =

(resulting in 540).

Returns the reciprocal of a number in decimal format.

Raises a number to the square.

Raises a number to a cube.

Calculates the factorial of a number.

Calculates the square root of a number.

Use 1/1 between values ​​to calculate the x root of y. For instance,

Returns the base 10 logarithm of the entered number.

Calculates the sine of a number.

Calculates the arcsine of a number. (The function is available after pressing the 2nd button.)

Calculates the cosine of a number.

Calculates the arc cosine of a number. (The function is available after pressing the 2nd button.)

Calculates the tangent of a number.

Calculates the arc tangent of a number. (The function is available after pressing the 2nd button.)

Calculates the natural logarithm of a number.

log2

Calculates the logarithm to base 2. (The function is available after pressing the 2nd button.)

sinh

Calculates the hyperbolic sine of a number.

Calculates the inverse hyperbolic sine of a number. (The function is available after pressing the 2nd button.)

cash

Calculates the hyperbolic cosine of a number.

Calculates the inverse hyperbolic cosine of a number. (The function is available after pressing the 2nd button.)

Many iPhone users have recently begun to worry about the issue with the calculator. It either disappeared, or we just accidentally deleted it. Today I will tell you how you can restore the calculator on any iPhone.

To be more precise, on all devices that are equipped with an operating iOS system 10, because it is she who allows us to remove standard applications.

Almost everyone complained about this and Apple decided to fulfill the desire of its customers. So now, you don't have to create a folder for unnecessary applications.

If for some reason the calculator disappeared or you accidentally deleted it, then I say right away that you should not worry about this.

After all, today I will tell you how to get it back. That is, you simply restore the old calculator on your iPhone and you can continue to use it as needed.

So, you searched wherever possible and it is not there, then we do the following:

• open App Store ;
• write to search word "Calculator";
• go to the application where the Apple developer and install it.

That's all, now it's restored and now I'll tell you a little about where this program is usually located and a couple of tricks about its use.

If this is your first time picking up an iPhone and you need to calculate something, then iOS has always had a great calculator with very good functionality.

Finding it is quite simple and there are two ways to run it:

• from the control panel;
• from desktop.

The first method is the fastest, because just by opening the control panel, you will always find an icon with a calculator. Although if you place a shortcut on the first desktop.

And here I can say that the calculator can be launched from a locked iPhone. The control panel can also be called there.


And by the way, do not forget about the horizontal mode, you will find a lot of useful functions in it. Especially if you need to do more complex mathematical calculations.

I have been using the iPad for so many years and still cannot accept the fact that Apple has deprived such a useful device of one of the most necessary tools- a calculator. And if earlier the tablet was more and more a toy for me, now it is a full-fledged working device, on which it is necessary to periodically carry out mathematical calculations.

Smart calculator with currency converter, timer and multi-valued functions. The uniqueness of this application is that it has a very unusual interface that you can change for yourself by setting your own computing units.

2. calculator

Calculator and dot. Works in two modes: landscape and portrait. Large buttons and simple functions: addition, division, multiplication and subtraction. What else do you need for fast and convenient work?

3. Calculator ∫

If you are looking for a regular calculator - this is the one where nothing more is needed - just useful features. The application does not flip to a horizontal version, working only in one location - vertical, but is this a significant flaw for the iPad? Of the "buns" is that a change in the background color.

4. HD+ Calculator

5. MyScript Calculator

A specific and very unusual calculator, where instead of buttons with numbers already applied, you have to write examples manually. It is not always convenient, but it is always extremely interesting. On it, without difficulties, you can perform mathematical calculations simply by writing down the task.

Basic actions, indicated by signs: “+, -, ×, ÷, /” and even brackets, the application recognizes, displaying the result on the screen.

Rate.

Calculator is one of system applications in iOS, to which the owners of "apple" smartphones for the most part practically do not pay attention. For those who deal with constant settlements and calculations, the mobile calculator is rather an emergency replacement, but for other users, the application is a good help in certain situations.

In contact with

Apart from basic functions, "Calculator" on iPhone includes a number additional features which you might not know about.

scientific calculator

The application features include a scientific calculator designed to perform complex mathematical calculations. Its existence is probably known to many iPhone owners. Turning the device 90 degrees transforms the calculator's keyboard into a more functional interface with buttons that have an intuitive designation. Using the scientific calculator, math lovers will be able to extract roots, calculate logarithms and trigonometric functions.

Delete the last entered digit

Have you ever wondered where Apple put the back button, which allows you to correct a number in case of a mistaken entry? Many users use the key for this purpose. C (Reset) and, as a result, are forced to start the operation over. Apple has provided a simpler solution to the problem - in order to delete the last entered digit, place your finger on a numeric value and swipe right or left. The direction of the swipe is not important - the application always deletes only the last entered digit. This gesture works in both vertical and horizontal modes.

multitasking

With the release of iOS 10, switching between the Calculator and other applications has become much more convenient thanks to the support for 3D Touch. On devices that support 3D Touch "Control point" includes function "Copy last result", eliminating the need for users to open the "Calculator" each time to access the results of the calculations.

Redo the last operation with a single gesture

Pressing the key again = » in the calculator will allow you to repeat the last action performed. For example, let's calculate what is equal to 80% of 1200 (1200 × 0.8 = 960). Each time the user presses "=", the application will re-perform the operation (that is, it will calculate 80% of 960, 80% of 768, etc.).

Hello, lovers of stylish gadgets.

In today's article I will tell you about one of the most necessary and popular apps for tablet iPad computer. This app is a calculator. It would seem that this tool should be in iOS by default, because without it, there is no way, you always need to calculate, add, etc. But Apple did not consider it necessary to embed in operating system default calculator. Luckily, there are many good, free solutions in the App Store, some of which are really worth checking out.

In our fast pace of life, we often have to deal with numbers: count change in the store, calculate our huge salary, calculate and plan expenses.

HiCalc

In our fast pace of life, we often have to deal with numbers: count change in a store, etc.

This free calculator for iPad has many features and functions.

In addition to the standard ones: subtraction, addition, multiplication, division and root, it also “knows how” to work with logarithms, trigonometric variables, and also calculates the value according to the formula you specify.

Calculator X Free

The second, free calculator on the iPad, which I would like to talk about is Calculator X Free. This application is stylized as an ordinary office calculator, which will undoubtedly be a reason for nostalgia among office workers.

This calculator, like the previous one, “can” subtract, multiply, divide, add, calculate the root and square.

The application also works with trigonometric variables and logarithms.

That's all for today. We hope you have found a good calculator for iPad. After all, this is one of those applications that should be on the device of any self-respecting Apple.)