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Describe all different types of math operators used in Python. Also give an example for each.

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What are different math operators used in Python?

written 2.8 years ago by | modified 2.6 years ago by |

Describe all different types of math operators used in Python. Also give an example for each.

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written 2.8 years ago by | modified 2.6 years ago by |

**Different operators used in Python are:**

**1. Addition:** Used to add to values.

```
for eg: x+y or 3+5 = 8
```

**2. Subtraction:** Used to substract values.

```
for eg: x-y or 5-3 = 2
```

**3. Multiplication:** Used to perform multiplication.

```
for eg: x * y or 2 * 4 = 8
```

**4. Division:** Used to perform division.

```
for eg : x / y or 13 / 4 = 4.333
```

**5. Floor Division :** Used to perform division & it rounds the result down to the nearest whole number.

```
for eg: x // y or 15 // 2 = 7
```

**6. Modulus:** Used to perform division & modulus returns the remainder after performing division.

```
for eg: x % y or 5 % 2 = 1
```

**7. Exponential:** return 1st raised to 2nd no.

```
for eg: x ** n or 2 ** 5 = 32
```

**1. = Operator** is used to assign value to the variable

```
for eg: x = 5 (i.e. value of x is 5)
```

**2. += operator** is used to add the value then assign it to the variable

```
for eg: x +=3 (i.e. x = x + 3, x = 5+3, x=8)
```

**3. -= operator** is used to substract the value then assign it to the variable

```
for eg: x -=3 (i.e. x = x - 3 , x = 5 - 3 , x=2 )
```

**4. *= operator** is used to multiply the value then assign it to the variable

```
for eg: x *=3 (i.e. x = x * 3 , x = 5 * 3 , x= 15)
```

**5. /= operator** is used to divide the value then assign it to the variable

```
for eg: x /=3 (i.e. x = x / 3 , x = 5 / 3 , x = 1.666666666666667)
```

**6. %= operator** is used to divide the value then assign the remainder to the variable

```
for eg: x %=3 (i.e. x = x % 3 , x = 5 % 3 , x = 2)
```

**7. //= operator** is used to divide the value then return the integer part of the quotient

```
for e.g: x // = 3(i.e. x= x//3 , x = 5 // 3 , x = 1)
```

Consider value of `x as 5`

and `y as 3`

**1. Equal:** this operator is used to compare the values and return true if both the values are same or false if diffrent.

```
for e.g: print(x == y)
Output: False as value of x and y is different.
```

**2. Not equal** this operator is used to compare the values and return true if different or false if same.

```
for e.g: print(x!=y)
Output: True as the value of x and y are different
```

**3. Greater than** this operator compares the value if the sign represents correctly then return true else false.

```
for e.g: print( x > y)
Output: True as the value of x is greater then y
```

**4. Less than** this operator is used to compare the value if the sign represents correctly then return true else false.

```
for e.g: print( x < y)
Output: False as the value of x is greater then y
```

**5. Greater than or equal to** is used to compare the value if the sign represents correctly then return true else false.

```
For e.g: print( x > = y)
Output: True as the value of x is greater then y
```

**6.Less than or equal to** this operator is used to compare the value if the sign represents correctly then return true else false.

```
for e.g: print( x < = y)
Output: False as the value of x is greater then y
```

consider `x = 5`

**1. and Operator** returns true of the both the conditions are true

```
for e.g: print( x > 3 and x <6 )
Output: True as value of x is in between 3 and 6
```

**2. or Operator** return true even if one of the statement is true

```
for e.g: print( x > 6 or x < 10)
Output: True as value of x is less then 10
```

**3. not Operator** return false if the result is true

```
for e.g: print(not(x >10 ))
Output: True as value of x is less then 10 the result would be false but operator would return opposite value of the result.
```

Consider the `x="Hello"`

`y ="Hello"`

**1. is operator** is used to check if both values are same then return true else return false.

```
for e.g: print(x is y )
Output: True as both the variable has the value as Hello
```

**2. is not operator** is used to check if both the values are different then return true else return false

```
for e.g: print( x is not y)
Output: False as both the values are same the output would be false
```

Consider the value of `x = "Hello how are you ?"`

**1. in operator** used to check if the particular string is a part of the values stored in the variable

```
for e.g: print( "you" in x)
Output: True as you is present in the sentence which is stored in the variable x.
```

**2. not in operator** used to check if the particular string is not a part of the values stored in the variable

```
for e.g: print( "Hi" in x)
Output: True as Hi is not a part of the sentence which is stored in the variable x.
```

Bitwise operator is used ti compare bits of a binary no

**1. & (and)** Operator is Sets each bit to 1 if both bits are 1

**2. | (or)** Operator Sets each bit to 1 if both bits are 1

**3. ~ (NOT)** Operator Inverts all the bits

**4. ^ (XOR)** Operator Sets each bit to 1 if only one of two bits is 1

**5. >> (Signed right shift)** Operator Shifts right by pushing copies of the leftmost bit in from the left, and let the rightmost bits fall off.

**6. << (Zero fill left shift)** Operator Shift left by pushing zeros in from the right and let the leftmost bits fall off.

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