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Theorem nonzero_of_mem_sphere

Modification history

2022-01-26 13:29
src/analysis/normed/group/basic.lean
feat(analysis/seminorm): The norm as a seminorm, balanced and absorbent lemmas (#11487) …
Deleted nonzero_of_mem_sphereView on Github →
2021-10-11 04:03
src/analysis/normed/group/basic.lean
chore(analysis/normed/group/basic): rename vars (#9652) …
Modified nonzero_of_mem_sphereView on Github →
2021-10-10 21:07
src/analysis/normed/group/basic.lean
chore(analysis): move some code to `analysis.normed.group.basic` (#9642)
Modified nonzero_of_mem_sphereView on Github →
2021-01-03 14:06
src/analysis/normed_space/basic.lean
feat(analysis/normed_space/basic): basic facts about the sphere (#5590) …
Added nonzero_of_mem_sphereView on Github →