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: A mathematical document is a document subjected to mathematical communication, for example, a math paper and discussion in online Q&A community. Mathematical document categorization (MDC) is ...

Once a century, a very special day comes along. That day is today — 9/16/25. Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

New H3N2 flu strain hits the US: What to know The case of a felon who paid lobbyists nearly $1 million to seek a Trump pardon Utah woman reported missing in California more than 2 weeks ago found safe ...

1 Department of Counselor Education, Florida Atlantic University, Boca Raton, FL, United States 2 Department of Human Development and Family Science, Florida State University, Boca Raton, FL, United ...

Mathematicians excel at handling complexity and uncertainty. Mathematical reasoning strategies aren't just useful for dilemmas involving numbers. We can apply math mindsets to improve our approach to ...

Prime numbers—numbers divisible only by 1 and themselves—have long fascinated mathematicians. This year a researcher discovered the largest known prime number, with a whopping 41,024,320 digits. It ...

The Harvard Math Department will pilot a new introductory course aimed at rectifying a lack of foundational algebra skills among students, according to Harvard’s Director of Introductory Math Brendan ...

AlphaProof and AlphaGeometry 2 are steps toward building systems that can reason, which could unlock exciting new capabilities. AI models can easily generate essays and other types of text. However, ...