newRPL - build 1255 released! [updated to 1299]
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04-06-2018, 03:06 PM
Post: #193
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RE: newRPL - build 1001 released! [update:build 1052]
(04-05-2018 11:06 AM)3298 Wrote: In a solver form, show the result of <variable> EVAL instead of the variable itself (and preferably catch errors such as the circular reference one, giving them special treatment such as displaying the error text in place of the result). Job done. Problem is, to display an interactive form like that you'd have to cache the results somewhere, or you'd be re-evaluating the variables each time you redraw the form. The way I'm proposing minimizes evaluations, which happen only when input data is modified. The idea is that this eliminates the need for the Forms engine to do any evaluation or even caching, effectively separating the presentation/interaction engine from the computation engine. |
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