Element - ² - Square

Characters: ²

Description

Square a number / Format a string into a square

Overloads

• num - a ** 2 (squared)
• str - a formatted as a square (list of sqrt(len(a)) strings, each sqrt(len(a)) long, such that joining the strings and removing spaces in the end gives a)

Examples

• 5 ² = 25
• `hello` ² = ⟨`hel`|`lo `|` `⟩
• `bye` ² = ⟨`by`|`e `⟩
• ⟨1|2|3⟩ ² = ⟨1|4|9⟩