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Change calculation of error so that init_res_norm is well-defined #18

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jhabriel opened this issue Mar 6, 2022 · 0 comments
Open

Change calculation of error so that init_res_norm is well-defined #18

jhabriel opened this issue Mar 6, 2022 · 0 comments
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jhabriel commented Mar 6, 2022

Specifically, we would like to avoid init_res_norm to be potentially non-defined:

# Compute 'error' as norm of the residual
res_norm = np.linalg.norm(b, 2)
if itr == 0:
    init_res_norm = res_norm
else:
    inti_res_norm = max(res_norm, init_res_norm)
rel_res = res_norm / init_res_norm
@jhabriel jhabriel added the priority:low This issue represents a low priority label Mar 6, 2022
@jhabriel jhabriel self-assigned this Mar 6, 2022
@jhabriel jhabriel added wontfix This will not be worked on and removed priority:low This issue represents a low priority labels May 13, 2023
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