First-class functions: Difference between revisions
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BQN has full support for first class functions in the context of this wiki page. A more detailed article on BQN's implementation of functional programming is discussed [https://mlochbaum.github.io/BQN/doc/functional.html here].
<code>∘</code> (Atop) is used here to compose the two lists of functions given. Higher order functions are then used to apply the functions on a value. There is a slight change in value due to floating point inaccuracy.
BQN has provisions to invert builtin functions using <code>⁼</code> (Undo), and that can also be used for this demonstration, if we remove the
<lang bqn>funsA ← ⟨⋆⟜2,-,•math.Sin,{𝕩×3}⟩
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