Inverse functions are used to cancel the effect of one function in mathematics, the inverse function is also known as the anti function and it is defined as “It is a function which can reverse the ...

Abstract: This paper is concerned with obtaining the inverse of polynomial functions using semidefinite programming (SDP). Given a polynomial function and a nominal point at which the Jacobian of the ...

Here I have made two functions namely finding z and finding ans. The given system of equations is A X = C. We substitute A = L U. Thus, we have L U X = C. We put Z = U X, where Z is a matrix or ...

Support your confidence in this topic by refreshing your knowledge of substitution and changing the subject of formulae. A function takes an input value, applies a rule to it, and produces an output ...

Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used first ...

Abstract: This article proposes an inverse design method based on numerical Green’s function (NGF-IDM) to achieve the intelligent and efficient design of waveguide devices. Inspired by the metal ...