ES6 In Depth is a series on new features being added to the JavaScript programming language in the 6th Edition of the ECMAScript standard, ES6 for short. Note: There is ...
The goal of this project is to provide a java symbolic computing library with a mathematical editor front-end. There are several computer algebra systems available on the market, most of them developed in other languages, mainly C/C++ and Lisp. But the benefits of using java in symbolic computation are great. Aside from being widely used and to comply with various standards, this language has two features of concern : readability and portability.
Flowcharts use special shapes to represent different types of actions or steps in a process. Lines and arrows show the sequence of the steps, and the relationships among them.
The ancients to the early moderns appear never to have considered the 4 elements in the 3 dimensions in which matter in fact exists. Here, then, are the 4 elements arranged as the 4 points of the 1st Pythagorean solid, a tetrahedron.
J. DeLoache. Child Psychology in Retrospect and Prospect: In Celebration of the 75th Anniversary of the Institute of Child Development, Lawrence Erlbaum Associates, Mahwah, NJ, (2002)
A. Newell, and H. Simon. Communications of the ACM, 19 (3):
113--126(March 1976)p. 116: ``The Physical Symbol System Hypothesis. A physical symbol system has the necessary and sufficient means for general intelligent action.'' p. 120: ``Heuristic Search Hypothesis. The solutions to problems are represented as symbol structures. A physical symbol system exercises its intelligence in problem solving by search--that is, by generating and progressively modifying symbol structures until it produces a solution structure.'' p. 121: ``To state a problem is to designate (1) a test for a class of symbol structures (solutions of the problem), and (2) a generator of symbol structures (potential solutions). To solve a problem is to generate a structure, using (2), that satisfies the test of (1).''.