`BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2` (nu : ℂ) (i : Fin 3) : setYZero (nsSymbol2 nu i) = nsSymbolPoint nu i

Proved

BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2

by leonardopedro · Oct 11, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterNavierStokesGaugeY2.

BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2 (nu : ℂ) (i : Fin 3) : setYZero (nsSymbol2 nu i) = nsSymbolPoint nu i

Formalization note: Lean 4 identifier BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2.

Preamble

-- Generated from ChapterNavierStokesGaugeY2.lean — theorem BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2
import Mathlib
import Definitions.Def_ChapterNavierStokesGaugeY2
import Definitions.Def_ChapterNavierStokesGaugeY
open BookProof.NavierStokesGaugeY
open BookProof.NavierStokesGaugeY2



open MvPolynomial BookProof.NavierStokesGaugeY

Formal statement

theorem BookProof.NavierStokesGaugeY2.setYZero_nsSymbol2 (nu : ℂ) (i : Fin 3) :
    setYZero (nsSymbol2 nu i) = nsSymbolPoint nu i := by sorry

View graph