# Comparing Fortran and Julia's Bessel function performance

**URL:** <https://fortran-lang.discourse.group/t/comparing-fortran-and-julias-bessel-function-performance/4543>\
**Category:** Uncategorized\
**Created:** [October 16, 2022, 4:43pm UTC](https://fortran-lang.discourse.group/t/comparing-fortran-and-julias-bessel-function-performance/4543 "2022-10-16T16:43:29Z")\
**Posts on this page:** 1\
**Showing post:** 41

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**Author:** ![jacobwilliams](https://yyz2.discourse-cdn.com/free1/user_avatar/fortran-lang.discourse.group/jacobwilliams/32/10_2.png) [@jacobwilliams](https://fortran-lang.discourse.group/u/jacobwilliams)\
**Post date:** [October 14, 2022, 11:22pm UTC](https://fortran-lang.discourse.group/t/comparing-fortran-and-julias-bessel-function-performance/4543/41 "2022-10-14T23:22:35Z")

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I’m a little skeptical of the comment that the Julia Bessel functions are 10x faster than the Fortran ones… That may require some further investigation! 🙂

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