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This index contains 2,569 research declarations. Search 10,000 more complete Mathlib declarations.

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Showing 1,879 to 1,884 of 2,569 results.

Project-declaredLean 4.32.0

Unroll wrap

PFunctor.DynSystem.DynComputation.unroll_wrap

Mathematical statement

Fuelled unrolling commutes with interface transport along a lens: the unrolled query tree of the wrapped machine is the lens-translated unrolled tree. The syntactic (FreeM-level) content of interface wrapping, from which handler-level wrapping laws follow by FreeM.liftM naturality without touching machine states.

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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Project-declaredLean 4.32.0

Deriv gaussian eq phys Hermite mul gaussian

Physlib.deriv_gaussian_eq_physHermite_mul_gaussian

Project documentation

The Physicists Hermite polynomial are defined as polynomials over in X recursively with physHermite 0 = 1 and physHermite (n + 1) = 2 • X * physHermite n - derivative (physHermite n). This polynomial will often be cast as a function ℝ → ℝ by evaluating the polynomial at X. -/ noncomputable def physHermite : ℕ → Polynomial ℤ | 0 => 1 | n + 1...

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Ordered Insert filter of pos

Physlib.List.orderedInsert_filter_of_pos

Project documentation

Given a list i :: l the left-most minimal position a of i :: l wrt r as an element of Fin (insertionSortDropMinPos r i l).length.succ. -/ def insertionSortMinPosFin {α : Type} (r : α → α → Prop) [DecidableRel r] (i : α) (l : List α) : Fin (insertionSortDropMinPos r i l).length.succ := ⟨insertionSortMinPos r i l, insertionSortMin_lt_length_succ r...

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Iterated Deriv resolvent

Physlib.Resolvent.iteratedDeriv_resolvent

Mathematical statement

Closed form for the iterated derivatives of the resolvent: the n-th derivative is (-1)ⁿ · n! · (resolvent z)ⁿ⁺¹.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

D Wirtinger Anti Coord comp holomorphic apply

Physlib.Wirtinger.dWirtingerAntiCoord_comp_holomorphic_apply

Mathematical statement

The single-term coordinate chain rule for a holomorphic outer g, anti-holomorphic version, pointwise at u: ∂̄_I (g ∘ f) = deriv g (f u) · ∂̄_I f. As in dWirtingerCoord_comp_holomorphic_apply, the ∂g/∂f̄ channel vanishes and ∂g/∂f collapses to deriv g (f u).

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

D Wirtinger Anti Coord conj Coord

Physlib.Wirtinger.dWirtingerAntiCoord_conjCoord

Mathematical statement

∂̄_I z̄^J = δ_IJ. The conjugate of dWirtingerCoord_coordProj, read off through dWirtingerAntiDir_star_comp rather than recomputed. Used to assemble the coordinate-difference rule dWirtingerAntiCoord_coordDiff (§C).

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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