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LeanPool
.
Odlyzko
.
Numerics
.
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source
Imports
Init
Mathlib.Analysis.Complex.ExponentialBounds
Mathlib.Analysis.SpecialFunctions.Trigonometric.DerivHyp
Imported by
NumberField
.
Odlyzko
.
one_div_sinh_le_exp_tail
NumberField
.
Odlyzko
.
one_div_sinh_le_seven_thirds_exp
NumberField
.
Odlyzko
.
one_div_sinh_le_sixty_four_thirty_one_exp
NumberField
.
Odlyzko
.
one_div_sinh_le_exp_tail_four
TODO: Add doc-string.
source
theorem
NumberField
.
Odlyzko
.
one_div_sinh_le_exp_tail
{
x
:
ℝ
}
(
hx
:
1
≤
x
)
:
1
/
Real.sinh
x
≤
8
/
3
*
Real.exp
(
-
x
)
source
theorem
NumberField
.
Odlyzko
.
one_div_sinh_le_seven_thirds_exp
{
x
:
ℝ
}
(
hx
:
1
≤
x
)
:
1
/
Real.sinh
x
≤
7
/
3
*
Real.exp
(
-
x
)
source
theorem
NumberField
.
Odlyzko
.
one_div_sinh_le_sixty_four_thirty_one_exp
{
x
:
ℝ
}
(
hx
:
2
≤
x
)
:
1
/
Real.sinh
x
≤
64
/
31
*
Real.exp
(
-
x
)
source
theorem
NumberField
.
Odlyzko
.
one_div_sinh_le_exp_tail_four
{
x
:
ℝ
}
(
hx
:
4
≤
x
)
:
1
/
Real.sinh
x
≤
512
/
255
*
Real.exp
(
-
x
)