What function does the following code perform?

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Ishaan 2014-3-11

回答： Niklas Nylén 2014-3-11

tol=[1.d-8,1.d-8];

Niklas Nylén 2014-3-11

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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