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Changes in RationalTest.java #2889

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@stamatisn stamatisn commented Dec 31, 2024

Correcting the error I made in (#2886).
no important files changed

Fixes #2823


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Correcting the error I made in (exercism#2886).
no important files changed
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This PR touches files which potentially affect the outcome of the tests of an exercise. This will cause all students' solutions to affected exercises to be re-tested.

If this PR does not affect the result of the test (or, for example, adds an edge case that is not worth rerunning all tests for), please add the following to the merge-commit message which will stops student's tests from re-running. Please copy-paste to avoid typos.

[no important files changed]

For more information, refer to the documentation. If you are unsure whether to add the message or not, please ping @exercism/maintainers-admin in a comment. Thank you!

@@ -8,10 +8,10 @@ public class RationalTest {

// Helper methods

private static final double DOUBLE_EQUALITY_TOLERANCE = 1e-15;
private static final double DOUBLE_EQUALITY_TOLERANCE = 2e-15;
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Having a look around at how other tracks handle this, I'm wondering if we really need that much accuracy. For example, in the Python track, I think it is checked up to 8 places. What do you think about using 1e-8 for the tolerance?

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Yeah, I think it's alright. I'm gonna change it to 1e-8.

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@stamatisn do you plan to make this change as @kahgoh suggested?

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Sorry, I had some things to do these past days and I really forgot to do it. I will have it ready in a minute

@stamatisn stamatisn closed this Jan 3, 2025
stamatisn added a commit to stamatisn/java that referenced this pull request Jan 3, 2025
Changes float tolerance from 2e-15 to 1e-8 as told in (exercism#2889)
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Tests for exercise rational-numbers are flaky
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