# Für schnelles Umschalten der zu zeigenden Plots
y = True
n = False
a = n
b = n
c = n
d = n
e = n
if a:
x1 = np.linspace(-4, 4, 101)
x2 = np.linspace(-4, 4, 101)
X1, X2 = np.meshgrid(x1, x2)
rosenbrock = 100 * (X2 - X1**2)**2 + (1 - X1)**2
fu.plotte_Funktion_surf_contf(X1, X2, rosenbrock, "Rosenbrock")
if b:
x1 = np.linspace(-4, 4, 101)
x2 = np.linspace(-4, 4, 101)
X1, X2 = np.meshgrid(x1, x2)
himmelblau = (X1**2 + X2 - 11)**2 + (X1 + X2**2 - 7)**2
fu.plotte_Funktion_surf_contf(X1, X2, himmelblau, "Himmelblau")
if c:
x1 = np.linspace(-4, 4, 101)
x2 = np.linspace(-4, 4, 101)
X1, X2 = np.meshgrid(x1, x2)
bazaraa_shetty = (X1 - 2)**4 + (X1 - 2 * X2)**2
fu.plotte_Funktion_surf_contf(X1, X2, bazaraa_shetty, "bazaraa/shetty")
