This is a bit weird, both are functions of theta (and time) ... so I assume the operator is on both ... is it a case of applying the product rule?(adsbygoogle = window.adsbygoogle || []).push({});

[tex]

\frac{\delta}{\delta \theta}(\dot{\theta} cos\theta)

[/tex]

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# More derivative fun

Loading...

Similar Threads - More derivative | Date |
---|---|

I What differential equations need to be solved more quickly? | Feb 12, 2017 |

I Few more numerical methods question...? | Jul 24, 2016 |

Why are advanced finite-element methods not more popular? | Apr 21, 2014 |

Solving DE- which approach and more importantly - why | Apr 18, 2013 |

**Physics Forums - The Fusion of Science and Community**