Theorems · Theorem · real analysis
ENNReal.one_sub_inv_two
1 - 2⁻¹ = 2⁻¹
- Defined in
- Mathlib.Data.ENNReal.Inv
- Cited by
- 6 results in Mathlib
- Foundations
- Depth 135 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- ENNRealstatement and proof · cited by 9,879
- one_divproof · cited by 624
- ENNReal.one_ne_topproof · cited by 65
- ENNReal.sub_halfproof · cited by 1
Cited by6
Results whose statement or proof uses this declaration.
- MeasureTheory.TendstoInMeasure.exists_seq_tendsto_aeproof · cited by 5
- ProbabilityTheory.Fernique.logRatio_nonnegproof · cited by 2
- ENNReal.tsum_two_zpow_neg_add_oneproof · cited by 1
- edist_le_of_edist_le_geometric_two_of_tendstoproof · cited by 1
- MeasureTheory.Measure.exists_null_set_measure_lt_of_disjointproof · cited by 1
- ENNReal.tsum_geometric_twoproof · cited by 1