Revise trigonometric ratios of sine, cosine and tangent and calculate angles in right-angled triangles with this Bitesize GCSE Maths Edexcel guide.

The bet calculator allows you to input your stake & odds in American formats to quickly calculate the payout for your bets.

三角函数是数学中研究三角形和周期性现象的重要函数，主要包括正弦（sin）、余弦（cos）、正切（tan）等。任意角θθ的终边与单位圆的交点坐标为(cos⁡θ,sin⁡θ)(cosθ,sinθ)。sin⁡2θ+… ...

This potential or voltage divider calculator calculates the output voltage in voltage divider circuit according to input voltage and values of resistance in the circuit. Enter any 3 values (Vin, Vout, ...

SIP calculator A SIP calculator is basically an investment tool which helps investors to calculate the returns generated on their mutual fund investments made through a SIP route. While it gives an ...

About a simple calculator with advanced operations like square root, factorial, and trigonometric functions such as sine, cosine, and tangent ...

Stock Calculator: Calculate Profit or Loss Calculate your profit or loss from a stock purchase, plus your return on investment.

A fast and usable calculator for power users. Contribute to ruphy/speedcrunch development by creating an account on GitHub.

The Income Tax Calculator is an easy-to-use online tool that helps you calculate your tax liabilities based on your income details. This tax calculator allows you to compare tax liability for FY ...