Dear All,
I've created a Mathcad spreadsheet to calculate buried depth. I found that the graph is not appear as it should be.
Initially, when I completed the spreadsheet, the graph appeared to be correct and accurate. Then, when I try to print or do any change to the spreadsheet, Mathcad start to recalculate back the equation and suddenly the same graph change, and the equation for the graph also shows that the result is in complex number.
Could anyone kindly guide me on this matter?
