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Theorem complex.frontier_set_of_le_re_and_le_im

Modification history

2022-01-05 14:15

src/analysis/complex/re_im_topology.lean

feat(analysis/complex): `re`, `im`, and `closure`/`interior`/`frontier` (#11215)

Added complex.frontier_set_of_le_re_and_le_im View on Github →