We all have a pre-installed calculator app on our mobiles and our computers. They provide us with the basic and some advanced operations. For most people, that's more than enough. But for me, as a Mathematics student, that wasn't. Hence, I started developing an app that provides all the stuff I wanted. That's XCalc.
XCalc provides you with additional functions that a pre-installed doesn't provide. You can learn about the functions that XCalc support below in this document.
These functions are the essence of XCalc. They offer some extra functionalities, which the pre-installed calculator apps don’t have.
Finds the n-th factorial
Finds all the factors of the given number
Finds n-th term in the Fibonacci sequence
Finds the gcd (greatest common divider) of the given list of numbers
Checks if the given number is a prime number
Finds the lcm (least common factor) of the given list of numbers
Finds the binomial coefficient denoted by (n k). That means, it finds the coefficient of x^k term in the expansion of (1 + x)^n
Finds the total number of arrangements of k items from n objects
Takes input as (x,n) and returns x^n
Finds the prime factorization of the given number
Finds the simple ratio among the given list of numbers