does anyone have a source code on displaying a logarithmic graph, like a log-log or semi-log graph? i've been searching the web for weeks, but to no avail :confused:

please help! tnx!

please help! tnx!

I have to "assume" that you can display a regular graph but you don't know how to calculate a logarithm.

The MASMv8 now comes with a library of FPU functions, some of them dealing with common and napierian logs. You may either use that library (if you can) or study the source code of the related functions to adapt what you need.

Raymond

The MASMv8 now comes with a library of FPU functions, some of them dealing with common and napierian logs. You may either use that library (if you can) or study the source code of the related functions to adapt what you need.

Raymond

tnx for the fast reply!

i'm just wondering if the values of Y that i need to plot would be the antilog value.

i've seen the library and been using it. hopefully i'll nail it and share my code ;)

tnx again!

i'm just wondering if the values of Y that i need to plot would be the antilog value.

i've seen the library and been using it. hopefully i'll nail it and share my code ;)

tnx again!

If you need the Y axis to be a log scale, you need the log of the Y value for plotting. (The same would apply to the X axis.)

Raymond

Raymond