Results 71 to 80 of about 368,456 (381)
Arithmetic, 2019 Metacognition has a key position on problem solving in mathematics. Metacognition is thinking about what they think. This research is qualitative research purposing for identifying of students’ metacognition level on matematics problem solving based on ...
Dewi Rosikhoh +2 more
doaj +1 more source
Modeling Conic Section Using Hawgent Dynamic Mathematics Software
Arithmetic, 2022 Teachers should pay attention to the deep integration of information technology and mathematics courses, so as to achieve the effect that traditional teaching methods are difficult to achieve.
Ning Yiting +3 more
doaj +1 more source
The theta invariants and the volume function on arithmetic varieties [PDF]
arXiv, 2022 We introduce a new arithmetic invariant for hermitian line bundles on an arithmetic variety. We use this invariant to measure the variation of the volume function with respect to the metric. The main result of this paper is a generalized Hodge index theorem on arithmetic toric varieties.
arxiv
On "An Identity in Arithmetic" [PDF]
Proceedings of the American Mathematical Society, 1960 H. D. Block and J. Marschak have presented in the Bulletin of the American Mathematical Society vol. 65 (1959) pp. 123-124, an identity which arose in a probability context. This note proves it by a probability theoretical argument. Consider an experiment having the set of possible outcomes N--{ 1, I.
openaire +2 more sources
Arb: Efficient Arbitrary-Precision Midpoint-Radius Interval Arithmetic [PDF]
IEEE transactions on computers, 2016 Arb is a C library for arbitrary-precision interval arithmetic using the midpoint-radius representation, also known as ball arithmetic. It supports real and complex numbers, polynomials, power series, matrices, and evaluation of many special functions ...
Fredrik Johansson
semanticscholar +1 more source
Ontologies for FAIR Data in Additive Manufacturing: A Use Case‐Based Evaluation
Advanced Engineering Materials, EarlyView.An ontology‐based approach for generating findable, accessible, interoperable, reusable data in additive manufacturing is explored, focusing on powder bed fusion. The article highlights the benefits of enhanced data findability and digital twin enablement, while addressing challenges like data integration complexity and the need for specialized ...
Thomas Bjarsch +2 more
wiley +1 more source
Arithmetic, 2022 This article aims to describe students' critical thinking ability in the application material of one-order differential equations, especially decay problems.
Arfatin Nurrahmah +2 more
doaj +1 more source
Notre Dame Journal of Formal Logic, 1999 This paper is concerned with the logical structure of arithmetical theories. We survey results concerning logics and admissible rules of constructive arithmetical theories. We prove a new theorem: the admissible propositional rules of Heyting Arithmetic are the same as the admissible propositional rules of Intuitionistic Propositional Logic. We provide
openaire +6 more sources
Impact of Surface Roughness on the Yield Drop of Hot‐Rolled AZX311 Mg Alloy
Advanced Engineering Materials, EarlyView.Rough‐surfaced AZX311 Mg alloy samples have significantly lower yield strength than polished ones due to stress concentrators forming at V‐notch irregularities. Surface profilometry confirms higher Ra values for rough samples. Highest hardness values were observed near scratched surfaces, indicating strain localization effects near the rough surface ...
Hafiz Muhammad Rehan Tariq +4 more
wiley +1 more source
Arithmetic, 2022 This study aims to design, develop, and produce media products in the form of math mobile learning applications assisted by Adobe Animate software about lines and angles that meet the criteria of validity and media practicality so that the media can be ...
Mohammad Zulfa Ainun Niam +1 more
doaj +1 more source