# In optimized version

**URL:** <https://community.freefem.org/t/in-optimized-version/1650>\
**Category:** General Discussion\
**Created:** [April 6, 2022, 12:13pm UTC](https://community.freefem.org/t/in-optimized-version/1650 "2022-04-06T12:13:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Qianrui](https://avatars.discourse-cdn.com/v4/letter/q/9fc348/32.png) [@Qianrui](https://community.freefem.org/u/Qianrui)\
**Post date:** [April 6, 2022, 12:13pm UTC](https://community.freefem.org/t/in-optimized-version/1650/1 "2022-04-06T12:13:17Z")

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In the process of time cycling, if the total time is T=0.5 and the number of cycles is KK=128, when the cycle reaches KK=50, what happens is the following situation. Why?

 ![屏幕截图 2022-04-06 201214](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/2X/7/76c8b8fbc12690e545200ef3dbb5a440fd200e72.png)