# C2\_W1 Assignment problem, exercise 4, rounding error

**URL:** <https://community.deeplearning.ai/t/c2-w1-assignment-problem-exercise-4-rounding-error/588022>\
**Category:** Calculus for Machine Learning and Data Science\
**Tags:** week-module-1\
**Created:** [March 10, 2024, 10:08pm UTC](https://community.deeplearning.ai/t/c2-w1-assignment-problem-exercise-4-rounding-error/588022 "2024-03-10T22:08:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Amer\_Mujagic](https://avatars.discourse-cdn.com/v4/letter/a/6a8cbe/32.png) [@Amer\_Mujagic](https://community.deeplearning.ai/u/Amer_Mujagic)\
**Post date:** [March 10, 2024, 10:08pm UTC](https://community.deeplearning.ai/t/c2-w1-assignment-problem-exercise-4-rounding-error/588022/1 "2024-03-10T22:08:22Z")

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I get the following error on the unit test and it seems to be a rounding error in the test

 ![image](https://global.discourse-cdn.com/dlai/original/3X/b/e/beba9e8e5532a6097a96c6ec30383beb26d10075.png)

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**Author:** ![TMosh](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/tmosh/32/9321_2.png) [@TMosh](https://community.deeplearning.ai/u/TMosh)\
**Post date:** [March 11, 2024, 3:06am UTC](https://community.deeplearning.ai/t/c2-w1-assignment-problem-exercise-4-rounding-error/588022/2 "2024-03-11T03:06:46Z")

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