Calculate Like on Paper — And Keep It Editable

A normal calculator is good for quick answers. But it is not great when you want to think through a calculation. You enter numbers, get a result, and then the context is gone. If you made a mistake, want to change one value, or need the same calculation again later, you often start from scratch. That is not how people calculate on paper. On paper, you write things down. You keep the steps visible. You reuse what you already wrote. That is the idea behind Calc Pad Pro. https://medium.com/@chris.ahrweiler/calculate-like-on-paper-and-keep-it-editable-066c2dab42a6