Should support python 3.9 up to 3.13
from rmextensions import rmextensionsPI: Constant set to 3.14159265
fact(): Method for getting factorials
mean(x: list): Method for getting mean of list of numbers
circumference(r): Method for getting the circumference of a circle
c_area(r): Method for getting area of a circle
s_area(r): Method for getting area of a sphere
linequ_get_a(z: string, y): Will return x value required to get y in a linear equation as a float
linequ_get_y(z: string, x): Will return Y value of given equation and x value
linequ_get_b(z: str, y, x): Will return b value of given equation with y and x
linequ_get_a("2x+3", 11) will return 4.0
linequ_get_a("2x-1", 9) will return 5.0