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→Combinators in z^3
[[Image:Combinators.png|center|600px|ZCubes Code Mode Combinator Quick Panel]]
[[Image:Combinators.png|center|600px|ZCubes Code Mode Combinator Quick Panel]]
This is WIP. Below are some of the code to try. The Quick Panel shows all the combinators that can be tried in z^3.
==Notes and Code to Try==
<pre>
// https://thecodest.co/blog/power-of-functional-programming-in-javascript-part-2-combinators/
// combinators
// function trains
//eval([COS,SIN,TAN,SUM].$fnx())(45)
[COS,SIN,TAN,SUM].$fnx()
[COS,SIN,TAN,SUM].$fnx()(45)
[COS,SIN,TAN,SUM].$atop()(45)
[COS,SIN].$atop()
[COS,SIN,TAN,SUM].$atop()(45)
[COS,SIN,TAN,SUM].$atop()(22..45)
[COS,SIN,TAN].$atop()(22..45)
[SUM,[SIN,TAN]].$atop()(22..45)
[[SIN,TAN],SUM].$atop()(22..45) // more like the way to operate
[[SIN,TAN],SUM].$fnx()(22..45)
([[SIN,TAN],SUM].$fnx())+""
([[SIN,TAN],SUM].$fnx())(45..90)
([[[SIN],[TAN]],SUM].$fnx())(45..90)
([[[SIN],[TAN]],SUM].$fnx())(49,39)
([[[SIN],[TAN]],SUM].$fnx())(49,34)
([[[SIN],TAN],SUM].$fnx())(49,34)
([[[SIN],TAN],SUM].$fnx())+""
([[[SIN],TAN,[COS]],SUM].$fnx())+""
([[[SIN],[TAN],[COS]],SUM].$fnx())+""
([[SIN,TAN,[COS]],SUM].$fnx())+""
[DIVIDE,SUM,Length].$fork()
[DIVIDE,SUM,Length].$fork()(1..100)
[DIVIDE,SUM,Length].$fork()([5, 3, 2, 8, 4, 2])
$Fork([DIVIDE,Length,SUM])([2,3,4,5])
[DIVIDE,SUM,Length].$fork()([5, 3, 2, 8, 4, 2])
[SIN,COS,TAN].$sequence()(1..10)
// does not have to return values. just need to run them in sequence, no array result expected.
// if needed, could have a wrap functionality to fnx with an array member doing that.
[SIN,COS,TAN].$pipe()(1..10)
[SIN,COS,TAN].$compose()(1..10)
[SIN,COS,TAN].$tap()(1..10)
// done: with itself call in parallel.
// (function(a){return(ITSELF(TAN(COS(SIN(a)))))})
// how to reflect ITSELF a in this. Maybe another indicator to capture and reflect?
// and how do we wrap a set into an array?
[SIN,COS,TAN].$tap()(10)
[x=>x>4?1,x=>x>8?2,x=>x>14?3].$alternation()(10)
[x=>x>4?1,x=>x>8?2,x=>x>14?3].$alternation()(10)
[x=>x>4?1,x=>x>8?2,x=>x>14?3].$alternation()+""
[x=>x<4?1,x=>x<8?2,x=>x<14?3].$alternation()(10)
[].$combinators()
[SIN,COS].$combinators("B")(3)
[SIN,COS].$fnx("B")(3)
[SIN,COS].$combinators("B")(3)
[].$combinators("I")(3)
[SIN,COS].$combinators("K")(3) // gives SIN as it ignore COS etc. constant
[3,43].$combinators("K")
[DIVIDE,SUM,Length].$combinators("Φ")(1..10)
// errors on this one because the com.
[DIVIDE,SUM].$combinators("Σ")(1..10)
// not working. as a is not generating a function.
//[SIN,COS].$combinators("Σ")(1..10)
[SIN,COS].$fnx("⊣⊢")(1..10)
[].$combinators()
//add by default
window['λ⊣⊢']
//can still work
$combinators([SIN,COS],"B")(1..20)
[DIVIDE,SUM,Length].$combinators("B")(1..10) // gives error
</pre>