humpty_dumpty.surface_area() - Code Metrics - Inspection of "feat(Alice in Wonderland): Humpty Dumpty Form" - KenMercusLai/checkio - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 9597b9...cc10e5 )

by Ken M.

created 2019-03-12 07:22 UTC

humpty_dumpty.surface_area() A

↳ Parent: humpty_dumpty

Complexity

Conditions

Size

Total Lines	11
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	10
nop	2
dl	0
loc	11
rs	9.9
c	0
b	0
f	0

from math import asin, atanh, pi, sqrt


def volume(height, width):
    a = width / 2.0
    c = height / 2.0
    return round(pi * 4.0 / 3 * a * a * c, 2)


def surface_area(height, width):
    a = width / 2.0
    c = height / 2.0
    if c == a:
        return round(4 * pi * a * a, 2)
    if c < a:
        e2 = 1 - c * c / a / a
        return round(2 * pi * a * a * (1 + (1 - e2) / sqrt(e2) * atanh(sqrt(e2))), 2)
    else:
        e2 = 1 - a * a / c / c
        return round(2 * pi * a * a * (1 + c / a / sqrt(e2) * asin(sqrt(e2))), 2)


def checkio(height, width):
    return [volume(height, width), surface_area(height, width)]


# These "asserts" using only for self-checking and not necessary for
# auto-testing
if __name__ == '__main__':
    assert checkio(4, 2) == [8.38, 21.48], "Prolate spheroid"
    assert checkio(2, 2) == [4.19, 12.57], "Sphere"
    assert checkio(2, 4) == [16.76, 34.69], "Oblate spheroid"


1			from math import asin, atanh, pi, sqrt
2
3
4			def volume(height, width):
5			a = width / 2.0
6			c = height / 2.0
7			return round(pi * 4.0 / 3 * a * a * c, 2)
8
9
10			def surface_area(height, width):
11			a = width / 2.0
12			c = height / 2.0
13			if c == a:
14			return round(4 * pi * a * a, 2)
15			if c < a:
16			e2 = 1 - c * c / a / a
17			return round(2 * pi * a * a * (1 + (1 - e2) / sqrt(e2) * atanh(sqrt(e2))), 2)
18			else:
19			e2 = 1 - a * a / c / c
20			return round(2 * pi * a * a * (1 + c / a / sqrt(e2) * asin(sqrt(e2))), 2)
21
22
23			def checkio(height, width):
24			return [volume(height, width), surface_area(height, width)]
25
26
27			# These "asserts" using only for self-checking and not necessary for
28			# auto-testing
29			if __name__ == '__main__':
30			assert checkio(4, 2) == [8.38, 21.48], "Prolate spheroid"
31			assert checkio(2, 2) == [4.19, 12.57], "Sphere"
32			assert checkio(2, 4) == [16.76, 34.69], "Oblate spheroid"
33

KenMercusLai / checkio

Push — master ( 9597b9...cc10e5 )

humpty_dumpty.surface_area() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like