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Research proof index

Search theorem names, mathematical ideas, modules, topics, projects, and role-labelled researchers. Open a result for its complete indexed Lean declaration and source record.

This index contains 2,569 curated research declarations and 119,070 complete package declarations. Search 10,000 more complete Mathlib declarations.

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Showing 1,381 to 1,386 of 2,569 results.

Project-declaredLean 4.32.0

Integral deriv mul floor add one

integral_deriv_mul_floor_add_one

Mathematical statement

For 0ab0\le a\le b and a differentiable function ff whose derivative is continuous on [a,b][a,b], abf(t)(t+1)dt=(b+12)f(b)(a+12)f(a)abf(t)dtabf(t)B1(t)dt,\int_a^b f'(t)(\lfloor t\rfloor+1)\,dt=(b+\tfrac12)f(b)-(a+\tfrac12)f(a)-\int_a^b f(t)\,dt-\int_a^b f'(t)B_1(t)\,dt, where B1(t)=tt12B_1(t)=t-\lfloor t\rfloor-\tfrac12.

analytic number theoryprime numbersasymptotics

Source project: Prime Number Theorem and More

Person-level attribution pending.

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Project-declaredLean 4.32.0

Integral is Dimensionally Correct

integral_isDimensionallyCorrect

Mathematical statement

The statement that for a measure μ of dimension d, and a function f : M → G of dimension (CarriesDimension.d G * d⁻¹) (where CarriesDimension.d G is the dimension associated with terms of type G), then ∫ x, f x ∂μ has the correct dimension, namely CarriesDimension.d G. In other words, the function: ``` fun (μ : DimSet (MeasureTheory.Measu...

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.30.0

Integral smul aezero tsupport

integral_smul_aezero_tsupport

Mathematical statement

If f vanishes a.e. on U and g is supported in U, then ∫ f • g ∂μU = 0.

partial differential equationsSobolev spacesanalysis

Source project: PDE

Person-level attribution pending.

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Project-declaredLean 4.30.0

Integral tendsto of Lploc tendsto

integral_tendsto_of_Lploc_tendsto

Mathematical statement

If f i converges to g in Lᵖ(U), then for any test function ψ ∈ C_c^∞(U), the integrals ∫ f i * ψ ∂μU converge to ∫ g * ψ ∂μU.

partial differential equationsSobolev spacesanalysis

Source project: PDE

Person-level attribution pending.

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Project-declaredLean 4.32.0

Run Steps Async empty trivial eq

Interaction.Concurrent.runStepsAsync_empty_trivial_eq

Mathematical statement

Under the empty env alphabet (EnvAction.empty Unit) and the trivial env scheduler (always processTick), runStepsAsync reduces to ProcessOver.runSteps with the env state pinned to () and a constant processTick trace. This is the operational core of the sync-recovery story: it factors the async engine into the synchronous ProcessOver.runSteps...

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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Project-declaredLean 4.31.0

Interleaved affine gaps imply tensor gaps

interleaved_affine_gaps_imply_tensor_gaps

Project documentation

inductively to each such matrix, we conclude that, for each r_{ϑ-1} ∈ R*, d^{2^{ϑ-1}}((1-r_{ϑ-1}) · U₀ + r_{ϑ-1} · U₁, C^{2^{ϑ-1}}) ≤ e -/ lemma correlatedAgreement_of_mem_R_star_tensor {ϑ_pred : ℕ} (ih : δ_ε_multilinearCorrelatedAgreement_Nat (F := F) (A := A) (ι := ι) (C := MC) (ϑ := ϑ_pred) (e := e) (ε := ε)) (u : Fin (2 ^ (ϑ_pred + 1)) → (Word A ι...

cryptographyproof systemscoding theory

Source project: ArkLib

Person-level attribution pending.

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