Abstract: Aspects of the present disclosure include a quick and easy user interface system for allowing a user to format mathematical expression on a math program as they would be formatted in longhand. The user interface is configured to switch between a linear math expression entry scheme and a structured math expression entry scheme based on a user's math expression entries in order to predict the user's desired entry format. The user interface contains additional shortcuts and display features which enable a user to enter mathematical expressions quickly and easily, with less confusion.

Abstract: Aspects of the present disclosure include a user interface system for allowing a user to quickly and easily change modes of entry and display of mathematical expressions on a math program. The user interface is configured to switch between modes based on a user's entries in order to reflect the user's desired entry format. The user interface contains additional shortcuts and display features which enable a user to enter mathematical expressions quickly and easily, with less confusion.

Abstract: Aspects of the present disclosure include a user interface system for allowing a user to quickly and easily change modes of entry and display of mathematical expressions on a math program. The user interface is configured to switch between modes based on a user's entries in order to reflect the user's desired entry format. The user interface contains additional shortcuts and display features which enable a user to enter mathematical expressions quickly and easily, with less confusion.

Abstract: The present invention includes methods in which work pieces are machined based upon the appearance of their surfaces. The work piece may be processed in such a way that surfaces with desirable features may be oriented so as to form visible surfaces of a finished part. In addition, the present invention includes woodworking machines that define joint features in and shape surfaces of rough work pieces.

Abstract: An apparatus for machining the outer profiles of rectangular work pieces includes side and base fences for orienting a rough work piece upon a table. Edges of the rough work piece are cut (e.g., the rough work piece is sized), shaped, and optionally sanded while the rough work piece remains in place. The rough work piece may be rotated in a way that defines four square edges therefrom.

Abstract: Aspects of the present disclosure include a quick and easy user interface system for allowing a user to format mathematical expression on a math program as they would be formatted in longhand. The user interface is configured to switch between a linear math expression entry scheme and a structured math expression entry scheme based on a user's math expression entries in order to predict the user's desired entry format. The user interface contains additional shortcuts and display features which enable a user to enter mathematical expressions quickly and easily, with less confusion.