@dj2638/

MathGear

No description

Files
• main.py
• config.py
• triangles.py
main.py
```1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
```
```import unittest
from triangles import LawOfCosines
import config

testing = False

class LawOfCosinesTestCase(unittest.TestCase):
def setUp(self):
self.triangle = {"a": 50, "b": 60, "c": 20,
"A": 51.3178, "B": 110.4873, "C": 18.1949}

def test_solve_sas(self):
result = LawOfCosines.sas(self.triangle["a"], self.triangle["C"], self.triangle["b"])
result = round(result, config.defaults["decimal_precision"])
self.assertEqual(result, self.triangle["c"])

def test_solve_sss(self):
results = LawOfCosines.sss(self.triangle["a"], self.triangle["b"], self.triangle["c"])
for r in results:
self.assertEqual(round(results[r], config.defaults["decimal_precision"]), self.triangle[r])

def main():
if testing:
unittest.main()
else:
done = False
while not done:
case = str(input("'sss' or 'sas'\n>>> "))
if case == "sss":
values = str(input("input values of a,b,c\n>>> "))
values = values.split()
for i in range(3):
values[i] = float(values[i])
r = LawOfCosines.sss(values[0], values[1], values[2])
for i in r:
print("{label} = {value}".format(label=i, value=r[i]))

elif case == "sas":
values = str(input("input values of a,C,b\n>>> "))
values = values.split()
for i in range(3):
values[i] = float(values[i])
print("c = {value}".format(value=LawOfCosines.sas(values[0], values[1], values[2])))

elif case == "done":
done = True

if __name__ == "__main__":
main()
```