RPD-95

Mathematics Application

• RPD-95 Mathematics Library
  • Organization
  • Getting Started
  • Performing Complex Functions
  • Interpolating Points on a Curve
  • Calculating the Gamma Function
  • Integrating a Function
  • Solving Matrices
  • Multiplying Polynomials
  • Finding Roots of a Function
  • Solving Differential Equations
  • Number Theory
  • Transforming Coordinates
  • Analytic Geometry
  • Solving Nonlinear Systems
  • Appendix
  • Index

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The Exact Polynomials Program

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This program generates a polynomial that intersects all the entered points. You can then use the program to determine values for additional x values.

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Introduction

The Exact Polynomials program uses the Divided Differences method to compute a polynomial that fits all the entered data points.

You must partition the calculator for at least 74 data registers before running the program.

The program can accept up to 21 data points. The polynomial generated has the lowest order that can intersect all the points, with a maximum order of 20.

Reference

Handbook of Engineering Fundamentals, Ovid W. Eshbach, John Wiley & Sons, Inc. 1954.
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