| 摘要 |
A method of facilitating the entry of a mathematical expression into a workspace provided by a software application is described. The method includes receiving a plurality of characters input into the workspace by a user and, preferably, determining whether the characters represent a mathematical expression having at least a predetermined level of complexity. If the characters represent a mathematical expression having at least a predetermined level of complexity, the method further includes converting the characters to a corresponding mathematical representation and creating an image of the mathematical representation and displaying the image to the user, preferably at a location adjacent to the workspace and optionally replacing the character's input into the workspace with the image of mathematical representation. Alternatively, the method may further include the steps of determining whether the mathematical representation is in a simplified form, and if not, providing an indication to the user of this fact.
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