This can be achieved in Excel with a line graph. Open a new Excel spreadsheet and then type "X" into cell A1. If your differential equation contains an independent variable other than X, such as T ...

The formula bar now looks similar to the following:=SLOPE(A2:A5,B2:B5)Note that the number of y and x values highlighted must be equal. Press "Enter." Excel displays the slope of the line in the ...

The ease with which you can create a line graph in Excel on your PC or Mac will do much to dispel the misconception that the program is arcane and unapproachable.. With just three clicks of a ...

Now, graph paper’s cheap, but making changes takes time and sometimes you just have to start over. Unfortunately, I don’t have specialized software aimed at garden design, so I thought about ...