edatfreecodecamp/python-math

python-math's Issues

error after third answer in Week_02 - practice.ipynb

Hi,
After the third answer i get:
"NameError Traceback (most recent call last)
in
101 one_step_subtract()
102 one_step_mult()
--> 103 one-step_div()
104 two_step()
105 print(" ")

NameError: name 'one' is not defined"

Week_02 - practice - rounding repeating digits

Rounding problems involving repeating digits returns incorrect results.

First time through, I got this problem (and result):

11 x +  12  =  21
Round answer to two decimal places
x = 0.82
Try again
The correct answer is  0.8181818181818182

Second time through, I got this:

9 x +  11  =  6
Round answer to two decimal places
x = -0.56
Try again
The correct answer is  -0.5555555555555556 

Next run gave this:

9 x +  0  =  33
Round answer to two decimal places
x = 3.67
Try again
The correct answer is  3.6666666666666665 
 
11 x +  -3  =  31
Round answer to two decimal places
x = 3.09
Try again
The correct answer is  3.090909090909091 

In all examples, the supplied 'correct' answer is not rounded to two digits, which in turn marks the actual correct answer given as wrong.

Álgebra com Python

error: unbalanced parenthesis at position 43

In math-code-test-b.py > step04, line 39, missing backslah:

elif re.search("plt.plot([xmin,xmax],[0,0],\s*'b'****)", code):