Element - ¯ - Deltas

Characters: ¯

Description

Deltas (consecutive differences)

Overloads

• any - deltas(a) ([a[1] - a[0], a[2] - a[1], ...])

Examples

• ⟨1|2|3⟩ ¯ = ⟨1|1⟩
• 123 ¯ = ⟨1|1⟩
• ⟨1|1|1⟩ ¯ = ⟨0|0⟩
• ⟨40|61|3⟩ ¯ = ⟨21|-58⟩
• ⟨⟩ ¯ = ⟨⟩
• `abaabb` ¯ = ⟨`b`|`a`|``|`b`|``⟩