books
1. Think Stats, Allen Downey [link]
2. Introduction to Probability and Statistics for engineers and scientists, Sheldon M Ross [link]
3. Linear Algebra and Its Applications, Gilbert Strang
Video lectures: https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/video-lectures/4. The Elements of Statistical Learning: Trevor Hastie [Free ebook]
5.Pattern Recognition and Machine Learning, Christopher Bishop6. Deep Learning, Ian Goodfellow [free e-book chapter wise links]
to print without going to new line in loops
print(i, end='')
input()is used to take input from user and by default it gives us input in string format we have to convert it into other forms using type casting
i=input ("enter the no ")
jupyter notebook
python
# , """ for comments
\ , () for multi line statements
indentation is of four spaces
x=10
printf(id(x)) print the address of x
a , b , c = 10 , 5 , 3
x=10
y=10
print(id(x))
print(id(y)) both of them will point to the same address
q=10
type(q)
prints <class 'int'>
print(q, "is of type", type(q))
isinstance()
y=10
print(isinstance(y,int))
a= 1+2j
b = 2 + 1j
c=a+b
print c
s= '''hi this is a multi
lime string with
three quotes'''
print s
print s[1]
print s[-1] is used to print last character of the string
len (s)-1
print s[9:]
print s[5:10]
a=[10,100,1000, "hi"] this is a list
print(a[1]) this will print 100
a=(10,100,1000,"hi") this is a tuple and once declared it can not be changed whereas python list can be changed
a = {10,100,1000} this is a set
print a
output 10 100 1000
sample code :
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