The LOG and the LOG 10 function are both Math and Trigonometry functions. Learn how to use the LOG and LOG 10 functions in Excel.

There is disagreement on the proper way to label logarithmic scales in charts and graphs, especially when the base is not 10. This post shows several alternative ways of labeling log scales ...

I have a product that outputs log files so I now have in Excel about 30,000 lines, each one a unique date/time combo.It looks something like this:8/1/08 ...

How to Make Your Graph to the Same Scale on a Vertical & Horizontal Axis in Excel. When you create a graph in Excel, the software automatically sizes the X and Y axis lines, so the data you want ...