PYTHON /JUPYTER NOTEBOOKS Program a backward solver (i.e. write your code) for an upper triangular system Ux=b. The algorithm is attached below for Numpy and Python with offset 1. Recall that NumPy and Python have offset 0 for their sequence data types.

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
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PYTHON /JUPYTER NOTEBOOKS

Program a backward solver (i.e. write your code) for an upper triangular system Ux=b. The algorithm is attached below

for Numpy and Python with offset 1. Recall that NumPy and Python have offset 0 for their sequence data types.

 
Xi
= (bi- Συja;) Uvi = m,...,1,
-
j=i+1
m
Transcribed Image Text:Xi = (bi- Συja;) Uvi = m,...,1, - j=i+1 m
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a) Could you Demonstrate your code is correct? (do not compare against another solver) and provide an output example for U, b, and x (use at least 7 unknowns).

b) 

Using the upper triangular portion of A as U, compute the solution of Ux=r.

 

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