"use strict" var robustScale = require("robust-scale") var robustSum = require("robust-sum") var robustCompre = require("robust-compare") var validate = require("validate-robust-sequence") var compress = require("robust-compress") var tape = require("tape") var robustLinSolve = require("../linsolve") tape("robust-linear-solve", function(t) { function verify(A, b, unsolvable, label) { if(!label) { label = "hardcoded: " } var x = robustLinSolve(A, b) t.equals(x.length, A.length + 1, label + "check vector length") for(var i=0; i