How do I check my history with an iPhone calculator?One article will teach you!
In daily use, the calculator function of the iPhone is something we often need to use. But many times, after a series of calculations, we may want to review the previous calculation steps or results, only to find that the iPhone's calculator does not seem to have the function of directly displaying the history. So, how do you check the history of your iPhone calculator?
In fact, until the latest iOS version, Apple's official calculator app didn't offer a built-in feature to view history. This means that once you exit the current calculation interface or make a new calculation, the previous calculation process and results cannot be directly viewed. But don't worry, while you can't see the history directly, we can prepare in advance, or adopt some workarounds.
Method 1: Use screenshots
When performing complex calculations, you can always use the screenshot function of your iPhone (press the side button and the volume plus button at the same time) to save the current calculation interface. This way, even if the subsequent calculations overwrite the current results, you will be able to review the previous calculations with the screenshots in the album.
Method 2: Use Notification Center or Notes
At any time as you make calculations, you can copy intermediate results or important steps to a widget or note in Notification Hubs. This way, you can easily review the entire calculation process after the calculation is completed.
Method 3: Use a third-party calculator app
If you think Apple's calculator app is too simple, try a third-party calculator app. Many third-party apps offer a history feature that allows you to keep a detailed record of each of your calculations.
Method 4: Adopt scientific computing habits
For users who often need to perform complex calculations, it is important to develop scientific computing habits. For example, you can write down the formula or procedure before you do the calculationAfter the calculation is completed, the results are recorded in a timely manner. This way, even if you can't see the calculator's history, you'll be able to accurately review the entire calculation process.
It should be noted that although the above methods can solve the problem that iPhone calculator can't view history to some extent, they all have certain limitations. For example, how to take a screenshot and copy it to Notification Center or a note requires manual work and is easy to forgetUsing third-party applications may require you to get used to new interfaces and calculation logicDeveloping the habit of scientific computing requires long-term persistence and hard work.
Therefore, for users who often need to perform complex calculations, the best approach may be to combine the above methods and choose the solution that works best for them based on their actual situation.