why do when I perform subtraction of two the same matrices is very small results, generally is 1e-016

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Pham Ngoc Thanh
Pham Ngoc Thanh 2013-6-24
when I perform subtraction of two the same matrices is very small results, generally is 1e-016, what can i do, If the result less than 0.00001 is return zero.

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Iain
Iain 2013-6-24
result(abs(result)<0.00001) = 0;

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