突然ですが、今回は IB Math AA のシラバスに含まれている Rational Function（有利関数）についてまとめます。 一次関数や三角関数などに比べて rational function はグラフの概形をイメージしづらく、あまり馴染みがない人もいると思いますが、実は IB Final で出題さ ...

Abstract: A novel permutation rational function is proposed first, and the algebraic properties of permutation rational are discussed in detail. The application of this permutation rational function ...

Rational functions are fundamental in mathematics, particularly in calculus and algebra, serving as building blocks for more complex mathematical models and analyses. Understanding what constitutes a ...

rationalmatrices collects classes, methods and tools for creating and manipulating rational matrices, i.e. matrices whose entries are rational functions. It provides the fundamentals for the R package ...