Todo

• Create a file for the Complex number operation calculator function

• it should do the required opration of complex number

Example

4+2i + 6-1i = 10+1i

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

Convert the given Decimal number into Binary, Hexadecimal or Octal as per user's choice.

Example

1.Decimal to binary
2.Decimal to Hexadecimal
3.Decimal to Octal

Input:-
Enter your choice: 3
Enter a decimal number: 8

Output:-
Octal conversion is: 10

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the permutation and combination calculator function

• comb( n, k) - will return the no of ways to choose k from n i.e ( n! / (k! * (n – k)!) )

• perm(n,k) - will return all permutation of n and k i,e ( n! / (n-k) ! )

Example

comb(4 , 2) = 6
perm(4, 2) = 12

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• create a GUI with any python framework
• it should list out all the functions

Important Points

• send a screenshot on this issue thread before creating a PR

Todo

• Create a file for the Summation calculator function

• to calculate sum of square of n first natural no.'s

Example

input=10 i.e n=10
output=385

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Factorial calculator function

• To calculate the factorial of a given integer

Example

input: 5
output: 120

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Fibonacci calculator function
• It takes a number denoting number of terms to consider
• Returns the value for the Fibonacci operation

Example

input : 9
output : 34

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Polygon Internal Angle Calculator function

• The function will calculate the internal angles for the provided number of sides.

Example

Input >> 5
Output >> 72

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Reciprocal calculator function

• This function will calculate the reciprocal of the given number.

Example

Input> 2
Output>0.5

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for compound interest calculator function

-Write a function to make a compound interest calculator. In this function, we will have to make a function in which we can add our number of years, amount, and rate at which the compound interest must be calculated.

The function must give the compound interest or the total last value which we will get at the end of the number of years.

Example

amount :- 10000
years :- 5
rate :- 5%

for this question, the program should give the output as

output :-
total interest :- 2762.82

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the slope and slope_intercept calculator function

• It should find slope and slope_intercept of given line

Example

x1,y1 = 10,20
x2,y2 = 30,40
slope =1.0
slope_in

tercept = 10.0

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.
  
  

Can i create Work On it ??

Todo

• Create a file for the ${Average} calculator function

• ${The average of given no}

Example

${6+4/2 =5}

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.
  

Todo

• Create a Pythagorean Triplet Checker calculator function

• The function will take 3 inputs from the user and return true if they are Pythagorean triplets.

Example

Input >> 3, 4, 5
Output >> True

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Finding Factors calculator function

• To find factors of given Number

Example

Input:28
Output: 1,2,4,7,28

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

Convert degrees to radians for simplified calculations

Example

Input degrees: 90
1.5714285714285714

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the trignometric_values for sine calculator function

This function has 1 integer numbers as input and outputs is the value of the sine of that number

Example for add.py

input:90
output:1

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Nth power and root calculator function

• (x)^n = (x * x * x * x... x * x * x) n times

• (x)^(1/n) = Nth root for x

Example

(7)^4 = 7 * 7 * 7 * 7 = 2401
(216)^(1/3) = 6

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Logarithmic function

• Take input from user i.e base and a value.

• Find log of the value with base taken from user.

• If the numer is negative don't find log.

Example

input-
Base- 5
Value- 14
Find logarithm base 5 of 14
Output- 1.6397385131955606

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Modular Multiplicative Inverse calculator function

• Given two integers ‘a’ and ‘m’, find modular multiplicative inverse of ‘a’ under modulo ‘m’.

The modular multiplicative inverse is an integer ‘x’ such that.
a x ≡ 1 (mod m)
The value of x should be in {0, 1, 2, … m-1}, i.e., in the range of integer modulo m.

The multiplicative inverse of “a modulo m” exists if and only if a and m are relatively prime (i.e., if gcd(a, m) = 1).

Example

Input: a = 3, m = 11
Output: 4
Since (43) mod 11 = 1, 4 is modulo inverse of 3(under 11).
One might think, 15 also as a valid output as "(153) mod 11"
is also 1, but 15 is not in ring {0, 1, 2, ... 10}, so not
valid.

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• To find whether there is profit or loss

Example

Input: CP = 1500 ; SP = 2000
Output: 500 Profit

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Median of a set of numbers calculator function

• The function will find out the median of given set of numbers.

Example

Input>>[4,1,7]
Output>>4

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Direct Equation Calculator calculator function

• The function takes input any mathematical equation as string and takes values of variables and outputs the result of equation

• The number of variables can be any

Example

(4*x)^2 + 9*(y^9) - 2*z +3*sin(w)      ->(string)
x=2 y=1 z=4 w=90                            ->float

Result =68

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the LCM calculator function

• This function has 2 integer numbers as input and outputs the LCM(Least Common Multiple) of the 2 numbers.

Example

input : a=2 b=3
Output : 6

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Area and Perimeter calculator function

• Inputs values of dimensions from users and the finds the area and perimeter for the shapes.

Example

l=1 b=2 Area=2 Perimeter=6

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the geometric and harmonic mean calculator function

• To create separate functions for calculating geometric and harmonic mean for a given input of n numbers and displaying required output upto 6 decimal places

Example

For geometric mean:-

Input: Enter number of observations: 5
Enter the numbers:1
2
3
4
5
Output: Geometric mean is : 2.605171
For harmonic mean:-
Input: Enter number of observations: 5
Enter the numbers:1
2
3
4
5
Output: Harmonic mean is : 2.189781

Todo

• Create a file for the Hypotenuse length calculator function
• Taking two inputs as side 1 and side 2 (of right angled triangle )and then providing length of the hypotenuse (third side)

Example

Input :

Side 1 = 3
Side 2 = 4

Output :

Hypotenuse = 5

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the GCD function

• This function has 2 integer inputs, and return the GCD(greatest common divisor) of the input numbers using Euclid's Algorithm.

Example

input : a=12, b=48
Output: 12

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the HCF calculator function

-the user will give two inputs and the function will find out all the factors of the inputs and return the highest common factor of the input

Example

if 8 and 12 are input
factors of 8 are 2,4,8
factors of 12 are 2,4,6,12
so the output will be 4

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Add an option to Exit the Menu

• Add a Try Catch for initial input

Example

• Input - len(options) + 1
  Program Exits

• Input - "non integer value"
  Output - Enter a Valid Integer

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• To convert Float to Ratio

Example
a = 4.2
c = 21/5

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the MapValueToRange calculator function

• This function will take a value within a certain range and map it to the value of other range.

Example

2 falls in the middle of 1 and 3, but what will be its value if we change the range to 0 and 1, then it will map to 0.5 in this range.
MapValueToRange(original_value, original_min, original_max, new_min, new_max)

MapValueToRange(2, 1, 3, 0, 1) // Returns 0.5

I would like to work on this function.

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Cartesian to polar coordinates calculator function

• Function will accept two inputs from user "x-coordinate" and "y-coordinate" and it will convert the cartesian coordinates into
  polar cordinates. "r" and "Angle" will be the outputs which are the polar coordinates.

Example

x=5
y=10
solution :
r= 11.180339887498949
Angle= 63.43494882292201

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the 3D Equation Plotter calculator function

• It plots any input equation on 3D graph using Plotly Library.

Example

You can check my previous project ,where I have implemented this in JS https://func-3dviz.web.app/

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Mean calculator function

• Calculating the mean of the numbers provided by the user.

Example

Input: 1, 2, 3
Output: 2

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

To Do

A requirement of exit function in the program in order to stop the execution as per the requirement of the user.

# Todo

• Create a file for the Modulo function

• The function has 2 input variables, both integers and the function returns a mod b value ( remainder Or modulo when a is divided by b)

Example

input : a=7 b=4
Output : a%b=3

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the simple interest calculator function

• Here, in this function, take the following things :
  principle, rate, and time.
  then, make a program to calculate the simple interest by using the following formula :
  (principle * time * rate)/100

Example

for example
principle :- 10000
rate :- 5%
time :- 5years

then, the output must be = 2500

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the exponent calculator function

• The function will input 2 numbers, base, and an exponent and it should return the solution for base ^ exponent

Example

base = 2, exponent = 3, solution = 8 (2^3)

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the trigonometric calculator function
• The function will prompt the user for an input and return the corresponding sin, cos and tan values for it

Example

input:30
output: sin(30)=0.49999999999999994 , cos(30)=0.8660254037844387, tan(30)=0.5773502691896257

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Integration Calculation calculator function

• The function can calculate the Integration of Input Equations with limits and values.

Example

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Sigmoid calculator function

• Implement the following function
  

Example

Input -> 0 , Output -> 0.5

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

It would be nice if there was a requirements.txt for users who don't have the necessary dependencies (eg. numpy and others that may be added in the future)

Todo

• Create a file for the Root Mean Square calculator function

• It will calculate the root mean square of the given list of numbers.

Example

Input > 1 2 3
Output> 2.160

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Primality Test calculator function

• This function has 1 integer input and outputs whether prime or not.
  By definition a prime number doesn't have any divisors other than 1 and itself. A composite number has at least one additional divisor, let's call it d. Naturally nd is also a divisor of n. It's easy to see, that either d≤n−−√ or nd≤n−−√, therefore one of the divisors d and nd is ≤n−−√. We can use this information to check for primality.

We try to find a non-trivial divisor, by checking if any of the numbers between 2 and n−−√ is a divisor of n. If it is a divisor, than n is definitely not prime, otherwise it is.

Example

Input : 11
Output : true

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the ${Matrix Operations} calculator function

• ${mat(A)+ mat(B)}

• ${mat(A)- mat(B)}

Example

${A=[1,1,1], B=[1,1,1], C=A+B=[2,2,2]}
${A=[1,1,1], B=[1,1,1], C=A-B=[0,0,0]}

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the Determinant calculator function

• This function will accept a matrix as an input and return the determinant of it.

Example

Input Matrix
[1 2]
[3 4]

Determinant = -2

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• Create a file for the std_deviation calculator function

• This function inputs a list and returns the standard deviation

Example

Input: 600, 470, 170, 430, 300
Output: 147.322774886

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.

Todo

• To convert the given polar cordinates into the rectangular cordinates

Example

Enter a >>5
Enter b >>6
Polar Coordinates: (7.810249675906654, 0.8760580505981934)
Polar to rectangular: (-2+2.4492935982947064e-16j)
{'inputs': [5.0, 6.0], 'outputs': [(-2+2.4492935982947064e-16j)]}

Important

• Guidelines for adding new functions are clearly mentioned in the contributing guidelines.

• Screenshots of the output needs to be added along with the PRs for quicker merges.

• If any queries, discuss it in the issue thread.