$\frac{d}{\mathrm{dx}}\left\lbrack\arcsin u\right\rbrack=\frac{u^{\prime}}{\sqrt{1-u^2}}$ $\frac{d}{\mathrm{dx}}\left\lbrack arc\cos u\right\rbrack=\frac{-u^{\prime ...

The [[Derivative of an Inverse Function]]: Let f be a function that is differentiable on an interval I. If f has an inverse function g, then g is differentiable at ...

Inverse index ETFs like ProShares Short S&P 500 and ProShares Short Nasdaq-100 can effectively hedge portfolios during market downturns. Read how these ETFs function and deliver returns.

Bitcoin's recent divergence from stock market trends suggests that a risk-off environment is not accurately reflected in the current price of Bitcoin. The current market downturn likely reflects ...

In recent years, with the deepening interdisciplinary research between general relativity and electromagnetism, the ...

To address this knowledge gap, we propose a novel methodology that enables the selection of complex phase trajectories and facilitates the inverse design of a diatomic lattice exhibiting these ...