Day 1 Mathematical Analysis in Python.ipynb

Kernel: Python 3 (ipykernel)

import math 

Math methods

help()

import math 
print(math.exp(3))

20.085536923187668

import math as mt
mt.radians(90)

1.5707963267948966

import math 
x=int(input("Enter any number ="))
print(math.factorial(x))
print(math.exp(x))
print(math.pow(x,4))
math.acosh(x)
math.pi
math.radians(60)
math.sin(1.04719)
math.log(100)
math.log10(100)
math.sqrt(x)
round(math.sqrt(x),3)

import math as mt
mt.pow(3,2)

9.0

mt.fsum((1,2,3,4))

10.0

mt.factorial(8)

40320

a=math.log(10,2) # (num,base)
a

3.3219280948873626

a=round(a, 2)
a

3.32

x = min(-14, 10.2, 20)
y = max(-14, 10.2, 20)

print(x)
print(y) 

-14
20

abs(-89.9922)  #he abs() function returns the absolute (positive) value of the specified number

89.9922

The math.ceil() method rounds a number upwards to its nearest integer, and the math.floor() method rounds a number downwards to its nearest integer, and returns the result

import math
x = math.ceil(9.85)
y = math.floor(9.85)

print(x) 
print(y) 

10
9

p = math.pi
p

3.141592653589793

x=3.5
eval ("x*x*x-2*x*x+9*x+3")

52.875