sdec(x) Signed decimal part of a number sdec(expression) ceil(x) Ceil: Get the lowest nearest integer. Example: Numbers from 6.0 to 6.999... give 6. ceil(expression ...
Abstract: This paper describes iFractions, a free Game Based Learning tool to teach fractions, its didactical motivation, and its two first tests with users, prospective math teacher, and children. It ...
Abstract: Variable speed drives (VSDs) employing a V/f control dominate over 60% of industrial and commercial induction motor (IM) applications. This is the simplest VSD adjusted based on the motor ...
Building math AI startup: How 24-year-old Stanford dropout Carina Hong is attracting Big Tech talent
China-born Carina Hong, a 24-year-old Stanford dropout, has drawn an elite group of AI researchers and a world-renowned mathematician to Axiom Math, her startup building an AI mathematician. Hong’s ...
Not even Fox News was buying the Trump administration’s nonsense claim that the president has lowered some prescription drug prices by as much as “600 percent.” Fox anchor John Roberts on Thursday ...
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