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data.​string.​basic

data.​string.​basic

source
string.​decidable_le
string.​decidable_linear_order
string.​decidable_lt
string.​has_le
string.​has_lt'
string.​le_iff_to_list_le
string.​lt_iff_to_list_lt
string.​ltb
string.​to_list_inj
source
def string.​ltb  :
string.iterator → string.iterator → bool

Equations
source
@[instance]
def string.​has_lt'  :
has_lt string

Equations
source
@[instance]
def string.​decidable_lt  :
decidable_rel has_lt.lt

Equations
source
@[simp]
theorem string.​lt_iff_to_list_lt {s₁ s₂ : string} :
s₁ < s₂ ↔ s₁.to_list < s₂.to_list

source
@[instance]
def string.​has_le  :
has_le string

Equations
source
@[instance]
def string.​decidable_le  :
decidable_rel has_le.le

Equations
source
@[simp]
theorem string.​le_iff_to_list_le {s₁ s₂ : string} :
s₁ ≤ s₂ ↔ s₁.to_list ≤ s₂.to_list

source
theorem string.​to_list_inj {s₁ s₂ : string} :
s₁.to_list = s₂.to_list ↔ s₁ = s₂

source
@[instance]
def string.​decidable_linear_order  :
decidable_linear_order string

Equations

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