Element - Þi - Multidimensional Indexing

Characters: Þ, i

Description

Index a list of coordinates into a value.

Overloads

• lst-lst - reduce by indexing with a as initial value (a[b[0]][b[1]][b[2]]...)

Examples

• ⟨1|⟨2|3⟩⟩ ⟨1|0⟩ Þi = 2
• ⟨`xyzabc`⟩ ⟨0|4⟩ Þi = `b`