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Inverse of a function with x in numerator and denominator

👉 Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a ...
Scientific American

The humble ham sandwich inspired a math theorem for sharing food fairly

In the 1930s and 1940s, for example, a group of Polish mathematicians regularly met in a café in Lwów, Poland (now Lviv, ...
IEEE

Physics-Guided Loss Functions Improve Deep Learning Performance in Inverse Scattering

Abstract: Solving electromagnetic inverse scattering problems (ISPs) is challenging due to the intrinsic nonlinearity, ill-posedness, and expensive computational cost. Recently, deep neural network ...
IEEE

A Multivariate Geometric Equivalent Transformation (MGET) Method for Efficient Kernel Function Calculation in the Inversion of Gravity Data With Undulating Observation Surface

Abstract: The observation surface of gravity data is often undulating, and the density inversion efficiency of gravity data is seriously reduced due to the low computational efficiency of the kernel ...