# I want to know how to calculate the time derivatives 

**URL:** https://discourse.paraview.org/t/i-want-to-know-how-to-calculate-the-time-derivatives/16757
**Category:** Tips and Tricks
**Tags:** python
**Created:** [May 31, 2025, 6:12pm UTC](https://discourse.paraview.org/t/i-want-to-know-how-to-calculate-the-time-derivatives/16757 "2025-05-31T18:12:44Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![AYUSH\_GARG](https://discourse.paraview.org/user_avatar/discourse.paraview.org/ayush_garg/32/16530_2.png) [@AYUSH\_GARG](https://discourse.paraview.org/u/AYUSH_GARG)
#### Post date: [May 31, 2025, 6:12pm UTC](https://discourse.paraview.org/t/i-want-to-know-how-to-calculate-the-time-derivatives/16757/1 "2025-05-31T18:12:44Z")

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I want to know how to calculate the time derivatives of velocity for non uniform time interval.