There is even work showing that acting out can help adults to learn the mathematics of complex numbers (which include a term for the square root of -1). (scientificamerican.com)
In standard quantum mechanics, these mathematical rules use complex numbers. (sciencedaily.com)
Unlike the current, traditional financial algorithms used for trading, AI systems can take a larger and more complex number of factors into account, and adapt accordingly. (social.hays.com)