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Atlas.BooleanFunctions.code.GaussianStability
Atlas.BooleanFunctions.code.Sheppard
Mathlib.MeasureTheory.Integral.Pi
Mathlib.MeasureTheory.Integral.Prod
Mathlib.Analysis.SpecialFunctions.Trigonometric.Inverse
Imported by
GaussianStability
.
thresholdAtLevel
GaussianStability
.
thresholdFn
GaussianStability
.
thresholdAtLevel_range
GaussianStability
.
thresholdFn_range
GaussianStability
.
one_dim_noise_stability_le_threshold
source
noncomputable def
GaussianStability
.
thresholdAtLevel
(
t
:
ℝ
)
:
ℝ
→
ℝ
Instances For
source
noncomputable def
GaussianStability
.
thresholdFn
(
c
:
ℝ
)
:
ℝ
→
ℝ
Instances For
source
theorem
GaussianStability
.
thresholdAtLevel_range
(
t
x
:
ℝ
)
:
thresholdAtLevel
t
x
∈
Set.Icc
(-
1
)
1
source
theorem
GaussianStability
.
thresholdFn_range
(
c
x
:
ℝ
)
:
thresholdFn
c
x
∈
Set.Icc
(-
1
)
1
source
theorem
GaussianStability
.
one_dim_noise_stability_le_threshold
(
g
:
ℝ
→
ℝ
)
(
hg_range
:
∀ (
x
:
ℝ
),
g
x
∈
Set.Icc
(-
1
)
1
)
(
c
:
ℝ
)
(
hg_mean
:
∫
(
x
:
ℝ
)
,
g
x
∂
ProbabilityTheory.gaussianReal
0
1
=
c
)
(
ρ
:
ℝ
)
(
hρ₀
:
0
≤
ρ
)
(
hρ₁
:
ρ
≤
1
)
:
∫
(
x
:
ℝ
)
,
g
x
*
∫
(
z
:
ℝ
)
,
g
(
ρ
*
x
+
√
(
1
-
ρ
^
2
)
*
z
)
∂
ProbabilityTheory.gaussianReal
0
1
∂
ProbabilityTheory.gaussianReal
0
1
≤
∫
(
x
:
ℝ
)
,
thresholdFn
c
x
*
∫
(
z
:
ℝ
)
,
thresholdFn
c
(
ρ
*
x
+
√
(
1
-
ρ
^
2
)
*
z
)
∂
ProbabilityTheory.gaussianReal
0
1
∂
ProbabilityTheory.gaussianReal
0
1