In grade school, you were probably constantly drilled on mathematics. Whether it be multiplication tables, simple addition, or complicated division, it was taught over and over again that quick math ...

Abstract: An entity-dependency graph (EDG) is proposed to efficiently represent mathematical and non-mathematical relations of arithmetic word problems. The EDG of a problem contains nodes ...

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Agencies Before founding Amazon, Jeff Bezos dreamed of becoming a theoretical physicist at Princeton but realized his limits after struggling with a complex homework problem, which a friend solved ...