## positional.pyarguments.pyarguments_relops.pyargumentsWithInputs.pyargumentsWithoutQuotes.pymath_class_print.pymy_functions.py

### my_functions.py code

I placed all the arguments that will be called into one file called my_functions.py.  I will be calling them into the other programs I am running.

get_truth() uses relative operators so that you can use either words or symbols for the math functions. it lists each keyword and value
math_func() uses if – elif statements. I also use
{:.xf}”.format(result) to round the numbers where x is the precision
get_truthWQ() allows the operations in words without quotes.  It is 2 lines.

`#!/usr/bin/python3import mathimport operatordef get_truth(firstnum, op, secondnum):    rel_ops = {        '+': operator.add,        '-': operator.sub,        '*': operator.mul,        '/': operator.truediv,        '//': operator.floordiv,        'operator.add': operator.add,        'operator.sub': operator.sub,        'operator.mul': operator.mul,        'operator.truediv': operator.truediv,        'operator.floordiv': operator.floordiv,        '>': operator.gt,        '<': operator.lt,        '>=': operator.ge,        '<=': operator.le,        '==': operator.eq,        '!=': operator.ne,        'operator.gt': operator.gt,        'operator.lt': operator.lt,        'operator.ge': operator.ge,        'operator.le': operator.le,        'operator.eq': operator.eq,        'operator.ne': operator.ne    }    return rel_ops[op](firstnum, secondnum);def get_truthWQ(firstnumWQ=0, op=0, secondnumWQ=0):    return op(firstnumWQ, secondnumWQ);def math_func(firstnum=0, operand=0, secondnum=0):    if operand == '*':        print(firstnum, '*', secondnum, '=', firstnum * secondnum)        return;    elif operand == '/':        result = firstnum / secondnum        if result - int(result) == 0:            print(firstnum, '/', secondnum, '=', int(result))        else:            print(firstnum, '/', secondnum, '=', "{:.4f}".format(result))        return;    elif operand == '+':        result = firstnum + secondnum        print(firstnum, '+', secondnum, '=', result)        return;    elif operand == '-':        result = firstnum - secondnum        print(firstnum, '-', secondnum, '=', result)        return;    elif operand == 'sqroot':        result = math.sqrt(firstnum)        if result - int(result) == 0:            print('square root of', firstnum, '=', int(result))        else:            print('square root of', firstnum, '=', "{:.4f}".format(result))        return;    elif operand == 'powerof':        from fractions import Fraction        result = math.pow(firstnum, secondnum)        # if the result returns an integer, it will only print the integer, else it will print 2 decimal places        # This also prints the fractional value not the decimal        if result - int(result) == 0:            print(firstnum, 'raised to the power of', Fraction(secondnum).limit_denominator(100), '=', int(result)                  )        else:            print(firstnum, 'raised to the power of', Fraction(secondnum).limit_denominator(100),                  '=', "{:.2f}".format(result))        return;    elif operand == 'fact':        result = math.factorial(firstnum)        print(firstnum, '! is =', result)        return;    elif operand == 'circarea':        result = math.pi * firstnum ** 2        print('area of circle with radius of', firstnum, 'is', "{:.4f}".format(result))        return;    elif operand == 'circcircum':        result = math.pi * 2 + firstnum        print('circumference of circle with radius of', firstnum, 'is', "{:.4f}".format(result))        return;    elif firstnum == operand == secondnum == 0:        print('you forgot the all the inputs')        return;    elif operand == secondnum == 0:        print('you forgot the operand')        return;`
`#!/usr/bin/env python3from my_functions import *print('')print('Operator without quotes around it')print('17.1 operator.add 9.1 is', round(get_truthWQ(17.1, operator.add, 9.1), 4))print('17.1 operator.sub 9.1 is', round(get_truthWQ(17.1, operator.sub, 9.1), 4))print('17.1 operator.mul 9.1 is', round(get_truthWQ(17.1, operator.mul, 9.1), 4))print('17.1 operator.truediv 9.1 is', round(get_truthWQ(17.1, operator.truediv, 9.1), 4))print('17.1 operator.floordiv 9.1 is', round(get_truthWQ(17.1, operator.floordiv, 9.1), 4))print('')print('Fractions')print('17+1/3 operator.add 9+2/3 is', round(get_truthWQ(17+1/3, operator.add, 9+2/3), 4))print('17+1/3 operator.sub 9+2/3 is', round(get_truthWQ(17+1/3, operator.sub, 9+2/3), 4))print('17+1/3 operator.mul 9+2/3 is', round(get_truthWQ(17+1/3, operator.mul, 9+2/3), 4))print('17+1/3 operator.truediv 9+2/3 is', round(get_truthWQ(17+1/3, operator.truediv, 9+2/3), 4))print('17+1/3 operator.floordiv 9+2/3 is', round(get_truthWQ(17+1/3, operator.floordiv, 9+2/3), 4))print('')print('power of')print('17.1 operator.gt 0.0 is', round(get_truthWQ(17.1, pow, 0.0), 4))print('17.1 operator.gt 2 is', round(get_truthWQ(17.1, pow, 2), 4))print('17.1 operator.gt 3 is', round(get_truthWQ(17.1, pow, 3), 4))print('square root')print('17.1 operator.gt 1/2 is', round(get_truthWQ(17.1, pow, 1/2), 4))print('cube root')print('17.1 operator.gt 1/3 is', round(get_truthWQ(17.1, pow, 1/3), 4))print('')print('true of false')print('1.0 operator.gt 0.0 is', get_truthWQ(1.0, operator.gt, 0.0))print('1.0 operator.lt 0.0 is', get_truthWQ(1.0, operator.lt, 0.0))print('1.0 operator.ge 0.0 is', get_truthWQ(1.0, operator.ge, 0.0))print('1.0 operator.le 0.0 is', get_truthWQ(1.0, operator.le, 0.0))print('1.0 operator.eq 0.0 is', get_truthWQ(1.0, operator.eq, 0.0))print('1.0 operator.ne 0.0 is', get_truthWQ(1.0, operator.ne, 0.0))print('')print('Fractions: true of false')print('1/2 operator.gt 1/3 is', get_truthWQ(1/2, operator.gt, 1/3))print('1/2 operator.lt 1/3 is', get_truthWQ(1/2, operator.lt,1/3))print('1/2 operator.ge 1/3 is', get_truthWQ(1/2, operator.ge, 1/3))print('1/2 operator.le 1/3 is', get_truthWQ(1/2, operator.le, 1/3))print('1/2 operator.eq 1/3 is', get_truthWQ(1/2, operator.eq, 1/3))print('1/2 operator.ne 1/3 is', get_truthWQ(1/2, operator.ne, 1/3))`