# Pseudo-inverse of large matrix very slow

**URL:** <https://discourse.julialang.org/t/pseudo-inverse-of-large-matrix-very-slow/49114>\
**Category:** New to Julia\
**Tags:** question, performance, linearalgebra, python\
**Created:** [October 27, 2020, 11:47am UTC](https://discourse.julialang.org/t/pseudo-inverse-of-large-matrix-very-slow/49114 "2020-10-27T11:47:15Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![xuanquansheng](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/xuanquansheng/32/32400_2.png) [@xuanquansheng](https://discourse.julialang.org/u/xuanquansheng)\
**Post date:** [January 12, 2022, 4:43am UTC](https://discourse.julialang.org/t/pseudo-inverse-of-large-matrix-very-slow/49114/21 "2022-01-12T04:43:47Z")

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I have solved this problem, [this answer](https://stackoverflow.com/questions/63230504/loaderror-initerror-while-precompiling-in-new-environment) is helpful.

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