INTERACTIVE NOTEPAD FOR COMPUTING EQUATIONS IN CONTEXT

摘要

A system, method and computer program product for interactive computing of equations in context includes finding a beginning and an end of a line of text comprising an equals sign and determining if the line is an equation based on any predefined mathematical notation existing in the line; and determining a string variable name comprising all characters and spaces between any two of the predefined mathematical notation, the equals sign and the beginning and the end of the equation wherein the string variable name comprises any Unicode character including a space, a non-breakable space and a plurality of any Unicode characters including numbers, special and non-printed characters. Declaring in the user's electronic notes any computed and numerically unassigned variable(s) in context with the equation and any related variable(s) is further included. An interactive note computation may either be explicitly or implicitly initiated via a button or a contextual expression.