Export a Text File

You can export the contents of the spreadsheet to a text hie that can be used as the input 

The power of the Excel program lies in its tools. Goal Seek and Solver were discussed Chapters 2-4, and Data Analysis is discussed in Appendix E. Other useful tools include Tools/Protection (to prevent part or all of the spreadsheet from being changed) and Tools/Flag for Follow Up (to notify you on some future date when you may need to update the spreadsheet). 

Excel comes equipped with many engineering functions. Choose Insert/Functions. Then choose Math Trig or Engineering to see the functions. A window appears that explains how to use the functions. 

---