How to use the lusolve function from mathjs

co2eq.js

GitHub: larssbr/electricitymap

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        });
    }
});

// Solve
var x = mathjs.lusolve(A, b);
var assignments = {};
x.toArray().forEach(function (x, i) {
    assignments[validCountries[i].countryCode] = x[0];
});

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+ 4 other calls in file

solver.js

GitHub: AppleGamer22/HyperCubeProject

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    throw new TypeError("Equations not of linear equation type")
}

let variable_matrix = [equation_1.matrix_form, equation_2.matrix_form];
let constant_matrix = [equation_1.column_value, equation_2.column_value];
let solution = math.lusolve(variable_matrix, constant_matrix);

let formatted_solution = new Point(bignumber(solution[0][0]), bignumber(solution[1][0]));

// Returns a the datatype: number if answers are zero.

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LUDecomposeAPI.js

GitHub: lightofficial/2020_WEBDEV_MINIWORK_REACTPJ

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var MatrixA = req.body.matrixA;
var MatrixB = [].concat(...req.body.matrixB);
var solution = [];
var decompose;

decompose = math.lusolve(MatrixA, MatrixB);
for (var i = 0; i < decompose.length; i++) {
  solution.push(Math.round(decompose[i]));
}

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LU.js

GitHub: Geronimo-Yowzah/Project-React

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    setOpen(true);
}

function CalLU(A,B){
    var X;
    X = math.lusolve(A,B);
    setValueX(X);
    console.log(X);
}

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calMinEntryPoint.js

GitHub: RuoWeng123/interviewCode

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  [0, 1, 0],
]);

let b = mathjs.matrix([[0], [1], [0]]);

const vector2 = mathjs.lusolve(a, b)._data;

const vector2Size = Math.sqrt(
  Math.pow(vector2[0][0], 2) +
  Math.pow(vector2[1][0], 2) +

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+ 9 other calls in file

EquationBalanceFunc.js

GitHub: Vish-04/Chemistry-Calculator

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const b = math.subset(matrix, math.index(math.range(0, m), n - 1));


console.log("B");
console.log(b);
const x = math.lusolve(A, b);
console.log("X")
console.log(x);
return x;
return x._data.map(row => row[0]);

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+ 2 other calls in file

main.js

GitHub: SJS830/Electric-Circuit-Simulator

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  return { systemMatrix, solutions, names: uniqueVariables };
}


function solveSystem({ systemMatrix, solutions, names }) {
  let solved = lusolve(systemMatrix, solutions);
  let out = {};


  for (let i = 0; i < names.length; i++) {
    out[names[i]] = solved[i][0];

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