I want to do the plot of: log (y) vs log (x), when y = log (x) and x is between (1,150), so I tried:
sage: var ('x,y') (x, y) sage: y = function ('y',x) sage: y = x^2 sage: plot (log(y), (log(x), 1,150))
but the final result that I found is wrong (I did the real plot using openoffice and gnuplot), so finally someone could you help me to solve this problem?
