You can add a bookmark by clicking the star icon
<u>Explanation:</u>
Sometime you may have to visit a same page many times. It will be very difficult to search every time and go to the same page. It will be waste of time. Hence, there is an option available so that you can visit the page that you want to access many time without wasting your time.
In order to visit the page that you want to access more frequently you can use two ways. Most of the browsers will support to visit the most frequently accessed websites using the keyboard shortcuts Ctrl+D. You can also click on the star icon that is present in the address bar of the browser's top portion.
The part of the computer that contains the brain is called the motherboard.
Press CTRL + X to cut the file(s) and folder(s) you wish to move from your desktop.
Go to your destination (where you would like to move them to), and press CTRL + V to paste them there.
Answer:
import numpy as np
import matplotlib.pyplot as plt
def calculate_pi(x,y):
points_in_circle=0
for i in range(len(x)):
if np.sqrt(x[i]**2+y[i]**2)<=1:
points_in_circle+=1
pi_value=4*points_in_circle/len(x)
return pi_value
length=np.power(10,6)
x=np.random.rand(length)
y=np.random.rand(length)
pi=np.zeros(7)
sample_size=np.zeros(7)
for i in range(len(pi)):
xs=x[:np.power(10,i)]
ys=y[:np.power(10,i)]
sample_size[i]=len(xs)
pi_value=calculate_pi(xs,ys)
pi[i]=pi_value
print("The value of pi at different sample size is")
print(pi)
plt.plot(sample_size,np.abs(pi-np.pi))
plt.xscale('log')
plt.yscale('log')
plt.xlabel('sample size')
plt.ylabel('absolute error')
plt.title('Error Vs Sample Size')
plt.show()
Explanation:
The python program gets the sample size of circles and the areas and returns a plot of one against the other as a line plot. The numpy package is used to mathematically create the circle samples as a series of random numbers while matplotlib's pyplot is used to plot for the visual statistics of the features of the samples.
