Patent ID: 7595801
Filing Date: 2009-09-29
Classification: G06T

Abstract:
1. A system for creating a graph of a mathematical function comprising: a user entry subsystem receiving the mathematical function and a mathematical function type; a features subsystem determining function-specific mathematical features of the mathematical function; a window subsystem automatically associating a pre-determined mathematical function type with the mathematical function and automatically creating function-dependent maximum and minimum x- and y-coordinates of a window to include said function-specific mathematical features associated with said pre-determined mathematical function type of the mathematical function, said function-dependent maximum and minimum x- and y-coordinates defining the window containing the mathematical function without the need for said function-dependent maximum and minimum x- and y-coordinates being independently input, and said window subsystem further displaying said graph of the mathematical function in said window; wherein said features subsystem automatically performs a feature analysis while performing said step of determining function-specific mathematical features of the mathematical function and provides said function-specific mathematical features to said window subsystem; and wherein said window subsystem provides said function-specific mathematical features in said window.