Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change. Please make sure to update tests as appropriate.

Improved Calculation Accuracy: Calculator 3.0 addresses numerous calculation issues using ArrayList to enhance precision and reliability. Now, complex calculations follow the PEMDAS/BODMAS method more ...

The problem with the “basic math” behind delaying Social Security is that it often overlooks longevity risk. While it’s true that waiting longer increases your benefit, your total lifetime payout ...

When planning investments, understanding how returns are calculated is often the first step. While markets and instruments vary widely, some investors begin by exploring basic interest concepts before ...

I admittedly have very few skills when it comes to math. My second grader can run through long, complicated equations in his head, and I can barely wrap my mind around the new way they are teaching ...