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Theorems · Theorem · general topology

PiNat.dist_triangle

∀ {E : ℕ → Type u_1} (x y z : (n : ℕ) → E n), dist x z ≤ dist x y + dist y z
Defined in
Mathlib.Topology.MetricSpace.PiNat
Cited by
0 results in Mathlib
Foundations
Depth 109 from the axioms · uses propext, Classical.choice, Quot.sound
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Around this declaration

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PiNat.metricSpace · cited by 3PiNat.metricSpaceReal · cited by 25697RealDist.dist · cited by 1539Dist.distPiNat.dist · cited by 12PiNat.distmax_le_add_of_nonneg · cited by 6max_le_add_of_nonnegPiNat.dist_triangle_nonarch · cited by 1PiNat.dist_triangle_nonar…PiNat.dist_nonneg · cited by 1PiNat.dist_nonnegPiNat.dist_triangleCITED BYCITES

Cites6

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Cited by1

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