import numpy as np
from bokeh.plotting import figure, show, output_file
x = np.linspace(0.1, 5, 100)
p = figure(title="log axis example", y_axis_type="log",
y_range=(0.001, 10**22))
p.line(x, np.sqrt(x), legend="y=sqrt(x)",
line_color="tomato", line_dash="dotdash")
p.line(x, x, legend="y=x")
p.circle(x, x, legend="y=x")
p.line(x, x**2, legend="y=x**2")
p.circle(x, x**2, legend="y=x**2",
fill_color=None, line_color="olivedrab")
p.line(x, 10**x, legend="y=10^x",
line_color="gold", line_width=2)
p.line(x, x**x, legend="y=x^x",
line_dash="dotted", line_color="indigo", line_width=2)
p.line(x, 10**(x**2), legend="y=10^(x^2)",
line_color="coral", line_dash="dashed", line_width=2)
p.legend.location = "top_left"
output_file("logplot.html", title="log plot example")
show(p) # open a browser
