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# Solidus (`/`)
    
## `/ 𝕩`: Indices
    
Repeat the index of each element in `𝕩` by the element's value. `𝕩` must be rank 1.
    
           / 1‿2‿3

           / 1‿0‿1

    
    
## `𝕨 / 𝕩`: Replicate
    
Repeat each major cell in `𝕩` by the corresponding element in `𝕨`.
    
Atomic `𝕨` applies to all elements.
    
           3 / "copy"

           1‿0‿1 / 1‿2‿3