Repeating Calculator Operations
When you tap the equals sign twice, the app will now repeat the last mathematical operation.
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Repeating operations were an option in the Calculator app prior to iOS 18, but iOS 18 removed the functionality.
I wonder what the story is here. This has been a standard feature of every physical calculator that I can remember. It’s not in System 1 or even System 7, though. Was it added with Mac OS X 10.0?
Previously: