"Complex equations" refers to mathematical calculations that involve multiple variables or operations, making them difficult to solve or understand. Full definition
With proof of stake, there is no competition among your peers and no excessive energy usage while solving complex equations, which can make it much more cost - effective. (ibtimes.com)
There has to be a more complex equation than at first sight here, considering better value and service for the same money. (totalpolitics.com)
Your retirement income from a pension is generally based on your salary, years of service, plus some other pretty complex equations. (transamerica.com)