Theorem Metric.nonneg_of_mem_sphere

Modification history

2023-10-30 10:24

Mathlib/Topology/MetricSpace/Basic.lean

chore: split MetricSpace.basic (#7920) …

Modified Metric.nonneg_of_mem_sphere View on Github →

2023-07-24 15:23

Mathlib/Topology/MetricSpace/Basic.lean

chore(topology/metric_space): forward-port leanprover-community/mathlib#18875 (#6095)

Added Metric.nonneg_of_mem_sphere View on Github →