from whiteCalculator import Calculator
c = Calculator()
print(c.run("1+8(5^2)"))
# Output: 201
print(c.run("9Ans"))
# Output: 1809

from whiteCalculator import Formula
Formula.PythagorasTheorem.getA(b=4, c=5)
# Output: 3
Formula.PythagorasTheorem.getA(b="2^2", c="√(25)")
# Output: 3

PythagorasTheorem, LensFormula, LinearMagnificationFormula

from whiteCalculator import Calculator

c1 = Calculator(skipError=True) # Default is True
c1.run("9/0")
# Output: Error: division by zero

c2 = Calculator(skipError=False)
c2.run("9/0")
# Outputs:
# Traceback (most recent call last):
#     ...
# ZeroDivisionError: division by zero