The release of the first iPhone sparked widespread enthusiasm, with publications such as PC Magazine and MacWorld singing its praises. Even experienced users of cell phones and MP3 players may be surprised by the capabilities of the iPhone Calculator. This feature goes beyond basic arithmetic, allowing users to calculate square roots and perform everyday mathematical tasks with ease.
To access the iPhone Calculator, click on the Utilities icon found in the Extras menu among your list of apps. The calculator requires only 17MB of storage space, so it will not deplete your memory. Once you have opened the application, the following tips will help you get started.
How to see history on iphone calculator
To begin, enter some numbers using either the on-screen keypad like a standard calculator or press and hold keys for access to more complex functions like square roots, logarithms, cosines, and tangents.
On the lower left side of your iPhone screen, you will see a keypad with numbers, similar to those found on old-style solar calculators. To use these numbers, simply touch them in their respective places on the screen and a new keyboard will appear with corresponding numbers. The iPhone calculator also has the ability to store everything you type into it automatically when you press the equals key or use one of its many mathematical symbols. This stored history can help you solve problems quickly, especially when checking your work or inputting multiple different numbers.
How to use the Calculator on your iPhone
The iPhone Calculator contains a wide range of mathematical symbols, including some that are commonly known like parentheses, subtraction, division, and addition. There are also less familiar symbols such as the tilde, arcsine, and absolute value. To use these symbols, simply touch them and the result will appear on the equation bar.
The iPhone Calculator features three modes: basic, scientific, and programmer. The basic mode functions as a standard calculator, while the scientific mode allows for trigonometry functions. The programmer mode provides additional operators such as bitshift operators and integer division. To switch back to the main screen after using any of these modes, simply click the arrow.
Adding and subtracting fractions
You can quickly add or subtract fractions by converting them to decimals first. To add 3/4 and 1/2, for instance, convert the fractions to 0.75 and 0.5 and enter these values into your iPhone Calculator. The result will be displayed on the screen. To subtract these fractions, enter the problem as you normally would, but place a negative sign in front of the second number. For example, to calculate 3/4 – 1/2, enter 0.75 – 0.5. This calculation will yield 0.25. If you have other variables besides fractions, the calculator will function as usual. After inputting the necessary information, press the equals sign to obtain your answer, which will appear on the screen just like on a standard calculator.
Converting between measurements
Using the iPhone calculator, you can convert measurements by knowing the conversion factor between two units. To convert inches to feet, for instance, use a conversion factor of 12, as there are 12 inches in one foot. Enter the equation and then input your numbers, and the answer will be displayed below the original equation. If you want the answer in a different unit, simply enter the conversion factor with a caret before it, followed by the new unit after the original equation. For example, to convert 9 inches to feet but have the answer in yards instead of inches, you would enter 3 with a caret and 12.
Conclusion
I hope you have enjoyed the tips and tricks presented in this article, my first one, and I wish it success. The iPhone Calculator has advanced functions that allow it to be used for more than just simple arithmetic problems, unlike many standard calculators, and it also includes trigonometry functions.