This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Bod plochy elipticky.svg Eliptick bod plochy cs Pajs cs cs Czech Pajs original upload log page cs Bodplochyelipticky svg Pajs bytes no bod plochy Tangent space
Page 2023 Free-images.com. All images are Public Domain