Find the area of a disk or circle.
x= radius of the disk.
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6 Comments
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3 older comments
Guillaume
on 19 Jun 2014
Rather than using isequal on floating points which is bad practice and forcing the function to round its output to two decimals, you should test that the result is within a certain tolerance of the true value, like so: assert(abs(y_correct-crcl_area(x)) <= 0.01)
Ned Gulley
on 19 Jun 2014
Good advice! Floating point math and isequal don't mix well.
bainhome
on 8 May 2015
why don't you claim "pi"?really hate it.
Akansha Saxena
on 7 Dec 2015
"pi" works, but currently, solution needs to be rounded off to 2 decimal places.
Would be better to increase the result tolerance.
Michael Eldredge
on 2 Apr 2019
The numbers are wrong.
Please fix the test suite.
MAHMOUD ABDEL-LATIF
on 11 Jun 2019
You need to specify that the answer must be rounded to 2 decimal places.
Solution Comments
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1 Comment
Bryan Daniels
on 16 May 2019
You need to specify that the answer must be rounded to 2 decimal places.
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