One problem I sometimes encounter is with complex numbers. When a formula including functions of complex variables runs in Matlab, I obtain the corresponding result but if I write that formula in different forms (for example when I arrange the long formula in simpler form) I obtain another result. I always check the equality of these formulas and I am confident that they are mathematically the same. I haven't found yet the source of this problem.(adsbygoogle = window.adsbygoogle || []).push({});

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# Problem with complex number

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