😱Mathematical operations

maTH library started as a library of mathematical operations made from scratch. Here's a list of all operations the library supports:

Function	Description	Source
int factorial(int n)	Find the factorial of n	factorial
long long factorialL(int n)	Find the factorial of n	factorialL
std::vector<int> pascal(int n)	Return the nth row of pascal triangle	pascal
int combinations(int n, int k)	How many unique combinations are there with a population of n, whilst selecting k items.	combinations
int combinationsWithRep(int n, int k)	How many combinations are there with a population of n, whilst selecting k items (items have repetition).	combinationsWithRep
int permutations(int n, int k)	Permutate k items in population size n.	permutations
int pow(int a, int n)	Raise a to the power of n	pow
double pow(double a, int n)	Raise a to the power of n	pow
double pow(int a, double n)	Raise a to the power of n	pow
double pow(double a, double n)	Raise a to the power of n	pow
int GCD(int a, int b)	Find GCD of two numbers	GCD
int LCM(int a, int b)	Find LCM of two numbers	LCM
add<return_type>(a, b)	Add two numbers	add
subtract<return_type>(a, b)	Subtract two numbers	subtract
multiply<return_type>(a, b)	Multiply two numbers	multiply
divide<return_type>(a, b)	Divide two numbers	divide
sin(x)	Compute sine	sin
cos(x)	Compute cosine	cos
ln<return_type>(x)	Find the natural logarithm of a number	ln
log<return_type>(base, argument)	Find the logarithm of argument with a given base	log
radToDeg<return_type>(rad)	Convert radians to degrees	radToDeg
degToRad<return_type>(deg)	Convert degrees to radians	degToRad
mod<return_type>(dividend, divisor)	Remainder of a quotient	mod
abs<return_type>(val)	Absolute value of number	abs
int floor(x)	Round value down	floor
int ceil(x)	Round value up	ceil
root<return_type>(n, a)	Find the nth root of a number	root
exp<return_type>(x)	Exponential function	exp
tan(x)	Compute tangent	tan
arcsin(x)	Compute arcsine	arcsin
arccos(x)	Compute arccosine	arccos
arctan(x)	Compute arctangent	arctan
sinh(x)	Compute hyberbolic sine	sinh
cosh(x)	Compute hyperbolic cosine	cosh
int round(x)	Rounds a number up/down	round

If the argument data type is defined, eg. int round(x), it means x can be whatever data type. func_name<return_type> specifies, that you can specifically say, in which data type you want your result to be in.