24 lines
738 B
Python
24 lines
738 B
Python
|
import time
|
||
|
|
import numpy as np
|
||
|
|
|
||
|
|
def mandelbrot(pmin = -2.5, pmax = 1.5, qmin = -2, qmax = 2,
|
||
|
|
ppoints = 200, qpoints = 200, max_iterations = 300, infinity_border= 100):
|
||
|
|
|
||
|
|
image = np.zeros((ppoints, qpoints))
|
||
|
|
|
||
|
|
for ip, p in enumerate(np.linspace(pmin, pmax, ppoints)):
|
||
|
|
for iq, q in enumerate(np.linspace(qmin, qmax, qpoints)):
|
||
|
|
c = p + 1j * q
|
||
|
|
z = 0
|
||
|
|
for k in range(max_iterations):
|
||
|
|
z = z ** 2 + c
|
||
|
|
if abs(z) > infinity_border:
|
||
|
|
|
||
|
|
image[ip, iq] = 1
|
||
|
|
break
|
||
|
|
return image
|
||
|
|
|
||
|
|
tic = time.perf_counter_ns()
|
||
|
|
image = mandelbrot()
|
||
|
|
toc = time.perf_counter_ns()
|
||
|
|
print((toc - tic)/1_000_000_000, "s")
|