same expression on x and y and why not

[betotulkas]

codo.zip
hi, I tried to give value to the translation of x and y in an object by putting the same script twice but the program does not let me use it only in x not in y or only on y not in x, any suggestions.
binding:

musloX = Object 9.transform.translation.x;
musloY = Object 9.transform.translation.y;
pieX = Object 12.transform.translation.x;
pieY = Object 12.transform.translation.y;
positionX = $value;
positionY = translation.y;

Calculate:

Vector_a = puntoMedio(new Vector2(musloX,musloY),new Vector2(positionX,positionY))
Vector_b = puntoMedio(new Vector2(positionX,positionY),new Vector2(pieX,pieY))
r1 = distancia2D((Vector_a),(positionX,positionY))/2
r2 = distancia2D((positionX,positionY),(Vector_b))/2
myX =  circle_intersect_cirle (Vector_a,r1,Vector_b,r2) 
return myX

Definitions

var Vector2 = function(x, y) {
  this.x = x || 0;
  this.y = y || 0;
}
function puntoMedio(v1,v2){
	return new Vector2(v1.x+v2.x/2,v1.y+v2.y/2)
}
function V2Rest(v1,v2){
	return new Vector2(v1.x-v2.x,v1.y-v2.y);
}
function V2By(v1,v2){
	return new Vector2(v1.x*v2.x,v1.y*v2.y);
}
function V2Plus(v1,v2){
	return new Vector2(v1.x+v2.x,v1.y+v2.y);
}
function V2ByOne(v1,oneNumber){
	return new Vector2(v1.x*oneNumber,v1.y*oneNumber);
}
function V2DivOne(v1,oneNumber){
	oneNumber = parseFloat(oneNumber);
	return new Vector2(v1.x/oneNumber,v1.y/oneNumber);
}
function V2PlusOne(v1,oneNumber){
	return new Vector2(v1.x+oneNumber,v1.y+oneNumber);
}
function distancia2D(Vector_a,Vector_b){
	if (Vector_a.x-Vector_b.x==0){
		return Math.abs(Vector_a.y-Vector_b.y) ;
	}
	if (Vector_a.y-Vector_b.y==0){
		return Math.abs(Vector_a.x-Vector_b.x) ;
	}	
	return teoremaPitagoras_C(Math.abs(Vector_a.x-Vector_b.x),(Vector_a.y-Vector_b.y));
}
function teoremaPitagoras_C(a,b){
	return Math.sqrt (Math.pow(a,2.00)+Math.pow(b,2.00));
}
function orthogonal(vector_2){
	return new Vector2(vector_2.y,vector_2.x*-1);
}
function circle_intersect_cirle(Vector_a,r1,Vector_b,r2){
    var d=distancia2D(Vector_a,Vector_b);
    if (d==0){
		return  [new Vector2(0.00,0.00),new Vector2(0.00,0.00)];
	}
    var ab = V2Rest(Vector_b,Vector_a);
    var r1n2=Math.pow((r1/d),2);
    var r2n2=Math.pow((r2/d),2);
    var rx=(r1n2-r2n2+1)/2.0;
    var c=V2Plus(V2ByOne(ab,rx),Vector_a);
    var h2=r1n2-Math.pow(rx,2);
    if (h2<0){
        return [new Vector2(0.00,0.00),new Vector2(0.00,0.00)];
	}
    var h=Math.sqrt(h2)*d;
    var perp=V2ByOne(V2DivOne(orthogonal(ab),d),h);
	return V2Plus(perp,c).x
    //return [new Vector2(V2Plus(perp,c)),new Vector2(V2Plus(V2ByOne(perp,-1),c))];
}

[zaynopenapp]

What is this formula for?Bone?

[betotulkas]

yes but ik bone, is circle intersect. by the way i can use triangle and trigonometry way for the same, but this is no end; but my question is because do you do not put translation.x and translation.y in x like in y only in one, in the same object.(is in x "value = $value; trY = translation.y; "but in y trX = translation.x mark as error
)

[betotulkas]

use in godot of trigonometry for ik bone, without circle intersect. this is a project by me but circle intersect is more fast, you need godot 3.5.3
kinematicBone.zip

[zaynopenapp]

Sorry my english bad. I think your expression like my expression. You can download here:
https://mailcatrobert.gumroad.com/l/gpndz