The subsequent steps of the process (Fig. 1) are the clustering and the indexing. The comparison between the shape contexts can provide a very accurate evaluation of the similarity between symbols. ...S. Marinai, B. Miotti, and G. Soda. Mathematical sym- bol indexing. In Conf. Italian ...
Stretching of Dynamic Mathematical Symbols Taking Care of Similarity and Geometric Characterization Similarly, students can adopt written mathematical communication by using text, figures, tables, pictures, diagrams, or mathematical symbols to provide critical evidence of their mathematics ideas and concepts ...
Symbol Symbol Name = equals sign | perpendicular ≠ not equal sign || parallel > strict inequality ≅ congruent to < strict inequality ~ similarity ≥ inequality Δ triangle ≤ inequality |x-y| distance ( ) parentheses π pi constant [ ] brackets rad radians + plus sign grad grads − m...
Parallel to this general conception, in a remarkable similarity to a well-known idea of Plato's, the primitive act of mathematical construction is maintained to be “the process of stripping this splitting-up of any emotional content until the intuition of abstract bi-unity remains”2) . ...
Parallel to this general conception, in a remarkable similarity to a well-known idea of Plato's, the primitive act of mathematical construction is maintained to be “the process of stripping this splitting-up of any emotional content until the intuition of abstract bi-unity remains”2) . ...
Intriguingly, Knuth's explanation of the working principles in terms of boxes and glue, the boxes being the sorts and the glue variable amounts of space, shows similarity to the physical workings of the Monotype machine, with which Knuth was familiar. The fixed-size of a box dictates a ...
When unspecified, constants indicate classes of similar objects, commonly functions, all equal up to a constant—technically speaking, this is may be viewed as 'similarity up to a constant'. Such constants appear frequently when dealing with integrals and differential equations. Though unspecified, th...
Different algorithms or parameter settings can lead to large differences in the layout58. Most algorithms also do not scale well to large graphs and additional techniques are required to group nodes according to semantic similarity59. Additionally, to the lack of grouping capabilities, automatic graph...
e.g. similarity and dissimilarity, congruence, inclusion … It would cover the theory of series and tables and all forms of order, and be the foundation of other branches of mathematics such as geometry, algebra, and the calculus of chances. But most important of all it would be an instrum...
The similarity of the levels of confidence obtained is important if we consider that no specific selection of the students analyzed took place. In addition, this quite high level is significant considering that it is a result that we did not initially anticipate in light of the students' ...