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bump to nightly-2023-08-22-09
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leanprover-community-bot committed Aug 22, 2023
1 parent 82c1466 commit c3dc380
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Showing 3 changed files with 6 additions and 14 deletions.
8 changes: 0 additions & 8 deletions Mathbin/Analysis/NormedSpace/Star/Mul.lean
Expand Up @@ -24,7 +24,6 @@ variable [DenselyNormedField 𝕜] [NonUnitalNormedRing E] [StarRing E] [CstarRi
variable [NormedSpace 𝕜 E] [IsScalarTower 𝕜 E E] [SMulCommClass 𝕜 E E] (a : E)
#print op_nnnorm_mul /-
/-- In a C⋆-algebra `E`, either unital or non-unital, multiplication on the left by `a : E` has
norm equal to the norm of `a`. -/
@[simp]
Expand All @@ -48,9 +47,7 @@ theorem op_nnnorm_mul : ‖mul 𝕜 E a‖₊ = ‖a‖₊ :=
· simp only [map_smul, nnnorm_smul, mul_apply', mul_smul_comm, CstarRing.nnnorm_self_mul_star]
rwa [← NNReal.div_lt_iff (mul_pos ha ha).ne', div_eq_mul_inv, mul_inv, ← mul_assoc]
#align op_nnnorm_mul op_nnnorm_mul
-/
#print op_nnnorm_mul_flip /-
/-- In a C⋆-algebra `E`, either unital or non-unital, multiplication on the right by `a : E` has
norm eqaul to the norm of `a`. -/
@[simp]
Expand All @@ -64,23 +61,18 @@ theorem op_nnnorm_mul_flip : ‖(mul 𝕜 E).flip a‖₊ = ‖a‖₊ :=
· simp only [← star_mul, nnnorm_star]
· simpa using (nnnorm_star (star b * a)).symm
#align op_nnnorm_mul_flip op_nnnorm_mul_flip
-/
variable (E)
#print mul_isometry /-
/-- In a C⋆-algebra `E`, either unital or non-unital, the left regular representation is an
isometry. -/
theorem mul_isometry : Isometry (mul 𝕜 E) :=
AddMonoidHomClass.isometry_of_norm _ fun a => congr_arg coe <| op_nnnorm_mul 𝕜 a
#align mul_isometry mul_isometry
-/
#print mul_flip_isometry /-
/-- In a C⋆-algebra `E`, either unital or non-unital, the right regular anti-representation is an
isometry. -/
theorem mul_flip_isometry : Isometry (mul 𝕜 E).flip :=
AddMonoidHomClass.isometry_of_norm _ fun a => congr_arg coe <| op_nnnorm_mul_flip 𝕜 a
#align mul_flip_isometry mul_flip_isometry
-/
8 changes: 4 additions & 4 deletions lake-manifest.json
Expand Up @@ -12,10 +12,10 @@
{"git":
{"url": "https://github.com/leanprover-community/lean3port.git",
"subDir?": null,
"rev": "f5715d0739d7880c037f2e618f19af781e9e7679",
"rev": "6a8ee26e1d66f31273612f84567578bb72c5ef2e",
"opts": {},
"name": "lean3port",
"inputRev?": "f5715d0739d7880c037f2e618f19af781e9e7679",
"inputRev?": "6a8ee26e1d66f31273612f84567578bb72c5ef2e",
"inherited": false}},
{"git":
{"url": "https://github.com/mhuisi/lean4-cli.git",
Expand All @@ -28,10 +28,10 @@
{"git":
{"url": "https://github.com/leanprover-community/mathlib4.git",
"subDir?": null,
"rev": "885480409e857a9bda3ca843d37ce9bfcd2c03d4",
"rev": "8f78230536025925db73016a9c366eebba2a5700",
"opts": {},
"name": "mathlib",
"inputRev?": "885480409e857a9bda3ca843d37ce9bfcd2c03d4",
"inputRev?": "8f78230536025925db73016a9c366eebba2a5700",
"inherited": true}},
{"git":
{"url": "https://github.com/gebner/quote4",
Expand Down
4 changes: 2 additions & 2 deletions lakefile.lean
Expand Up @@ -4,7 +4,7 @@ open Lake DSL System
-- Usually the `tag` will be of the form `nightly-2021-11-22`.
-- If you would like to use an artifact from a PR build,
-- it will be of the form `pr-branchname-sha`.
def tag : String := "nightly-2023-08-22-07"
def tag : String := "nightly-2023-08-22-09"
def releaseRepo : String := "leanprover-community/mathport"
def oleanTarName : String := "mathlib3-binport.tar.gz"

Expand Down Expand Up @@ -38,7 +38,7 @@ target fetchOleans (_pkg) : Unit := do
untarReleaseArtifact releaseRepo tag oleanTarName libDir
return .nil

require lean3port from git "https://github.com/leanprover-community/lean3port.git"@"f5715d0739d7880c037f2e618f19af781e9e7679"
require lean3port from git "https://github.com/leanprover-community/lean3port.git"@"6a8ee26e1d66f31273612f84567578bb72c5ef2e"

@[default_target]
lean_lib Mathbin where
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