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 ...

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 ...

This is read by an automated voice. Please report any issues or inconsistencies here. Approval for Trump’s performance on the economy, once one of his strongest points, has sunk to 39%. Most voters ...