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## dip

Basis Function Combinator

The dip combinator expects a quoted program on the stack and below it
some item, it hoists the item into the expression and runs the program
on the rest of the stack. :

    ... x [Q] dip
    -------------------
      ... Q x

Gentzen diagram.

### Definition

if not basis.

### Derivation

if not basis.

### Source

if basis

### Discussion

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### Crosslinks

Lorem ipsum.