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Continued fraction/Arithmetic/Construct from rational number: Difference between revisions

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Continued fraction/Arithmetic/Construct from rational number (view source)

Revision as of 18:34, 27 February 2023

295 bytes removed ,  1 year ago
→‎Using a non-linear closure and memoizing in an array
Line 654:
are represented as any one of the signed integer types for which
there is a typekind. *)
 
(* Notice that we do not use the ‘lazy evaluation’ features of ATS2.
I had considered using lazy streams, but they proved unsuitable.
 
What I do, instead, is force "cf" objects to be stored in mutable
locations. The object stored at the location changes as we memoize
terms. *)
 
abstype cf (tk : tkind) = ptr
Chemoelectric
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