Abstract: The development of integrated electricity and natural-gas energy system (IEGS) aims at improving the energy efficiency and realizing complementarity between different energy sources. However ...
A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...
Make data more insightful with free, online, collaborative spreadsheets. Microsoft 365 Copilot in Excel unlocks the latest AI capabilities to help you achieve your goals—from creating a simple ...
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