Table 1 Relevant parameters for the matrices A of various sizes used for numerical experiments.

From: Hybrid classical-quantum linear solver using Noisy Intermediate-Scale Quantum machines

N

c

q

γ

Condition number

Estimated error ε0

64

6

2

0.3

1.457

 

128

6

2

0.3

1.599

 

256

6

1

0.3

1.857

0.1255

1024

10

1

0.5

2.973

0.2010

  1. Estimated error is defined in the text.
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