The Taylor series expansion for a* is: Σ (In a)" d = n! n =0 Write a MATLAB program that determines a* using the Taylor series expansion. The program asks the user to type a value for x. Use a loop for adding the terms of the Taylor series. If c, is the nth term in the series, then the sum S, of the n terms is S, = S,-1 + C - In each pass calculate the esti- mated error E given by E = Sn=1. . Stop adding terms when E<0.000001. Sn-1 The program displays the value of a*. Use the program to calculate: (a) 235 Compare the values with those obtained by using a calculator. (b) 6.31.7

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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The Taylor series expansion for \( a^x \) is:

\[
a^x = \sum_{n=0}^{\infty} \frac{(\ln a)^n}{n!} x^n
\]

Write a MATLAB program that determines \( a^x \) using the Taylor series expansion. The program asks the user to type a value for \( x \). Use a loop for adding the terms of the Taylor series. If \( c_n \) is the \( n \)th term in the series, then the sum \( S_n \) of the \( n \) terms is \( S_n = S_{n-1} + c_n \). In each pass calculate the estimated error \( E \) given by

\[
E = \left| \frac{S_n - S_{n-1}}{S_{n-1}} \right|
\]

Stop adding terms when \( E < 0.000001 \).

The program displays the value of \( a^x \). Use the program to calculate:
(a) \( 2^{3.5} \)  
(b) \( 6^{3.17} \)

Compare the values with those obtained by using a calculator.
Transcribed Image Text:The Taylor series expansion for \( a^x \) is: \[ a^x = \sum_{n=0}^{\infty} \frac{(\ln a)^n}{n!} x^n \] Write a MATLAB program that determines \( a^x \) using the Taylor series expansion. The program asks the user to type a value for \( x \). Use a loop for adding the terms of the Taylor series. If \( c_n \) is the \( n \)th term in the series, then the sum \( S_n \) of the \( n \) terms is \( S_n = S_{n-1} + c_n \). In each pass calculate the estimated error \( E \) given by \[ E = \left| \frac{S_n - S_{n-1}}{S_{n-1}} \right| \] Stop adding terms when \( E < 0.000001 \). The program displays the value of \( a^x \). Use the program to calculate: (a) \( 2^{3.5} \) (b) \( 6^{3.17} \) Compare the values with those obtained by using a calculator.
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