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EricDarve / numerical_linear_algebra

Julia code for the book Numerical Linear Algebra
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top of pg 270 "unrolling the iteration steps yields solution in krylov subspace" #170

Closed salliewalecka closed 4 years ago

salliewalecka commented 4 years ago

Isn't this only true if our initial guess is X^(0)=0?

I kind of remember taking my initial guess for some algorithm to be x^(0)=b sometime in undergrad, so if the assumption is that we take X^(0)=0 it would make more sense to me if it was written down.

salliewalecka commented 4 years ago

I think this was mentioned in class, but not certain.

EricDarve commented 4 years ago

I am fixing this. Thank you.