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clean up

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This commit is contained in:
Val Erastov 2016-08-26 11:23:34 -07:00
parent 8d71379896
commit a9229838c0
1 changed files with 0 additions and 75 deletions
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75
web/app/math/test.js
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@ -1,75 +0,0 @@
function perpAndCoinc() {
var sys = [];
var ID = 0;
var l1 = {
p1 : {
x : new TCAD.parametric.Param(ID++, 10),
y : new TCAD.parametric.Param(ID++, 10)
},
p2 : {
x : new TCAD.parametric.Param(ID++, 300),
y : new TCAD.parametric.Param(ID++, 300)
}
};
var l2 = {
p1 : {
x : new TCAD.parametric.Param(ID++, 10 + 100),
y : new TCAD.parametric.Param(ID++, -10 + 100)
},
p2 : {
x : new TCAD.parametric.Param(ID++, 300 + 100),
y : new TCAD.parametric.Param(ID++, -300 + 100)
}
};
sys.push(new TCAD.constraints.Perpendicular([l1.p1.x, l1.p1.y, l1.p2.x, l1.p2.y, l2.p1.x, l2.p1.y, l2.p2.x, l2.p2.y]));
sys.push(new TCAD.constraints.Equal([l1.p1.x, l2.p1.x]));
sys.push(new TCAD.constraints.Equal([l1.p1.y, l2.p1.y]));
return sys;
}
function testCompare() {
var bfgs_ = perpAndCoinc();
var lm_ = perpAndCoinc();
var tr_ = perpAndCoinc();
var dl_ = perpAndCoinc();
// var bfgs = TCAD.parametric.solve(bfgs_, [], 0, 1);
var lm = TCAD.parametric.solve(lm_, [], 0, 0);
// var tr = TCAD.parametric.solve(tr_, [], 0, 2);
var dl = TCAD.parametric.solve(dl_, [], 0, 5);
// console.log("bfgs: " + bfgs.errorSquare());
console.log("lm: " + lm.errorSquare());
// console.log("trusted region: " + tr.errorSquare());
console.log("dog leg: " + dl.errorSquare());
}
function lsolve() {
var n = numeric;
var A = [[2,3], [1,1]];
var b = [13,5];
// var At = n.transpose(A);
// var A = n.dot(At, A);
// var b = n.dot(At, b);
// var res = n.dot(n.dot(At, n.inv(n.dot(A, At)) ), b);
// var res = optim.cg(A, [100, 100, 0], b, 1e-8, 800);
//var qr = new TCAD.math.QR(A);
//qr.qTy(b);
//var res = qr.solve(b);
var res = n.solve(A, b);
console.log(res);
}