Keywords: Fibonacci continuous.png Plot of Fibonacci number function of a continuous variable own Fredrik Johansson Maxima source code xy makelist n fib n n -10 10 ; f n realpart phi n- - phi -n /sqrt 5 ; plot2d discrete xy f x x -10 10 style points 3 1 lines 1 2 legend f_x f x gnuplot_preamble set size ratio 1; set zeroaxis; nticks 100 gnuplot_term ps Fibonacci numbers Special functions |