What function does the following code perform?

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Ishaan
Ishaan on 11 Mar 2014
Answered: Niklas Nylén on 11 Mar 2014
tol=[1.d-8,1.d-8];

Answers (1)

Niklas Nylén
Niklas Nylén on 11 Mar 2014
The d can apparently be used instead of e for exponent number formats, i.e. the following are equal:
1d-8
1e-8
10^-8
The dot after the ones are just decimal points which are not followed by any decimals.
So, the answer to your question is that the code creates the matrix
tol = [0.00000001 0.00000001]

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