# Accuarcy-Complex V11.3

GROUPS:
 Hey guys,I just installed V11.3. However, when I am doing numerical calculations, which is a summation. V11.3 would give answers in complex number while I only get answers in real field in any earlier versions, e.g., V11.1 and V11.2. Of course, my input is a real number. Although the imaginary part is extremely small, I am curious how the machine could get a complex number now. Is there any changes in the algorithm for summations in V11.3?Please see my attachment.Thanks in advance. Attachments:
 Michael Rogers 1 Vote It's from terms like Gamma[100 - 5/0.015200].