Note on osculatory rational interpolation
Note on osculatory rational interpolation
In <italic>n</italic>-point osculatory interpolation of order <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="r Subscript i Baseline minus 1"> <mml:semantics> <mml:mrow> <mml:mrow class="MJX-TeXAtom-ORD"> <mml:msub> <mml:mi>r</mml:mi> <mml:mi>i</mml:mi> </mml:msub> </mml:mrow> <mml:mspace width="thinmathspace" /> <mml:mo>−<!-- − --></mml:mo> <mml:mspace width="thinmathspace" /> <mml:mn>1</mml:mn> </mml:mrow> <mml:annotation encoding="application/x-tex">{r_i}\, - \,1</mml:annotation> </mml:semantics> </mml:math> </inline-formula> at points <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="x …