Tape (≍)

≍ 𝕩: Solo

Add a dimension to 𝕩.

      ≍ 1
⟨ 1 ⟩

      
Error: Empty program
      ≍≍ 1
┌─   
╵ 1  
    ┘

      
Error: Empty program
     ≍≍≍ 1
┌─   
╎ 1  
    ┘

      
Error: Empty program
     ≍≍ 1‿2‿3‿4
┌─         
╎ 1 2 3 4  
          ┘

      
Error: Empty program
     ≍≍≍ 1‿2‿3‿4
┌─         
┆ 1 2 3 4  
          ┘

𝕨 ≍ 𝕩: Couple

Join 𝕨 and 𝕩 along a newly created axis.

       1 ≍ 3
⟨ 1 3 ⟩

       1‿2 ≍ 2‿3
┌─     
╵ 1 2  
  2 3  
      ┘