Re: [Gnuplot-info] Tr : expression i want to fitted with gnuplot

[Hans-Bernhard B. <HBB...@t-...>]

On 10.02.2012 15:29, Ilehi Soufiene wrote:

> I use that expression in physics research, I want to fit this
> expression to determine the values ​​of n, S, T, but this expression
> is calculated by the  maple software and can not find a solution to
> loading by Gnuplot (conversion maple-gnuplot),in other hand Gnuplot
> does not understand the complex 'i', please help me to find a
> solution,

That part is trivially fixed by defining 'i':

i = {0,1}

But there's more you'll have to change. For starters, '^' isn't a power 
operator in gnuplot.  You'll have to replace that by '**' --- or just 
write those numbers in plain floating point notation, i.e. 5.08444E-21.