Abstract: State-of-the-art (SOTA) methods for computing the Internal Rate of Return (IRR), including Newton-Raphson, Brent’s method and widely used libraries and applications, such as numpy_financial, ...

Just like that, Casio’s Back to the Future-inspired spin on the brand’s classic timepiece has sold out. Only available in limited numbers, the watch went on sale today (21 October 2025) and was as ...

Nearly two dozen private colleges are offering an online tool that factors in need-based grants and scholarships to estimate students’ actual costs. By Ann Carrns High school seniors applying to ...

TSX-V-listed Sage Potash has delivered a positive preliminary economic assessment (PEA) for its Sage Plain potash project, in Utah’s Paradox basin, outlining an after-tax net present value (NPV) of ...

VANCOUVER, British Columbia, Sept. 09, 2025 (GLOBE NEWSWIRE) — Nevada Lithium Resources Inc. (TSXV: NVLH; OTCQB: NVLHF; FSE: 87K) (“Nevada Lithium” or the “Company”) is pleased to announce that it has ...

iOS 18 featured a major redesign to the Calculator app, including fancy features like Math Notes. Those changes included adding a back button to the keypad, replacing the traditional C/AC button. This ...

Of your many responsibilities as a small business owner, ensuring that your employees’ pay is calculated accurately ranks near the top of the list. That includes withholding the correct amounts for ...

Have you ever stared at a spreadsheet, struggling to make sense of percentage calculations that just don’t seem to add up? Whether it’s a confusing formula, a misstep with zero values, or an ...

IRR measures the rate needed to break even on an investment. Calculate IRR by setting NPV to zero and solving for the discount rate. Use Excel's IRR function by inputting initial cost and cash inflow.

It's almost that time of year; tax season is nearly here. But with all the forms and applications you need to fill out, it's easy to get confused. No matter if it's your first time or you've been ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...