a = complex(1, 2) b = complex(-1, 7) c = complex("1+2j") d = complex(3.14, 2.71) print(a, b, c, d) complex(complex(3, 2)) complex(1, complex(3, 2)) # (-1+3j) complex(complex(3, 2), 1) # (3+3j) complex(complex(3, 2), complex(3, 2)) # (1+5j) c1 = 2 + 2j c2 = 1 + 5j c3 = c1 * c2 c3 = c1 / c2 c3 = c1**2 c3 = c1**c2 c3 = c1 + c2 abs(c3) print(c3) print((2**1j + 2**-1j) / 2) complex(1, complex(3, 2)) complex(complex(3, 2), 1) complex(complex(3, 2), complex(3, 2)) z = 3 + 2j z.real z.imag z.conjugate() 3 + 2j == 2j + 3 3 - 2j == 3 + (-2j) complex(3, 2) == 3 + 2j complex(3) == 3 + 0j complex() == 0 + 0j z = complex(3, 2) z is complex(z) import matplotlib.pyplot as plt def move_spines(): """Crea la figura de pyplot y los ejes. Mueve las lineas de la izquierda y de abajo para que se intersecten con el origen. Elimina las lineas de la derecha y la de arriba. Devuelve los ejes.""" fix, ax = plt.subplots() for spine in ["left", "bottom"]: ax.spines[spine].set_position("zero") for spine in ["right", "top"]: ax.spines[spine].set_color("none") return ax ax = move_spines() ax.set_xlim(-10, 10) ax.set_ylim(-10, 10) ax.grid() ax.scatter(c1.real, c1.imag) ax.scatter(c2.real, c2.imag) ax.scatter(c3.real, c3.imag) plt.title("Plano complejo") plt.show() z = 3 + 2j import math math.acos(z.real / abs(z)) math.asin(z.imag / abs(z)) math.atan(z.imag / z.real) math.degrees(0.5880026035475675) # Radians to degrees math.radians(180) import cmath cmath.sqrt(-1) cmath.acos(z.real / abs(z)) (2**1j + 2**-1j) / 2