Automatic computing system based on syntax tree and operator precedence
Zhihao Chen · Journal of the University of Shanghai for Science and Technology · 2003
In developing information system it is often necessary to compute the result of some given formulas. For formulas that are often altered or extended as demanded, difficulty will appear when implementing the program. In the paper, an information system that supplies the complete functions of accepting formula input, maintaining interface, and computing dynamically is designed and implemented.