Is there anything like an experiment in mathematics? And if this is the case, what would distinguish a mathematical from thought experiment? In present paper, framework for practice of mathematics will be put forward, which consider as experimenting activity and proving activity. The relationship between these two activities explored more importantly distinction thought-experiments, real experi...

This paper presents a new method for polygonization of implicit surfaces. Our method put emphasis on the shape of triangles of the resulting polygonal mesh. The main advantages of the triangulation presented are simplicity and the stable features that can be used for next expanding. The implementation is not complicated and only the standard data structures are used. This algorithm is based on ...

A debated question in the cognitive control field is whether cognitive control is best conceptualized as a collection of distinct control mechanisms or a single general purpose mechanism. In an attempt to answer this question, previous studies have dissociated two well-known effects related to cognitive control: sequential congruence and proportion congruent effects. In the present experiment, ...