`QRDecomposition` reverts with `panic: division or modulo by zero (0x12)`

[aviggiano]

I am trying to use SolMATe on a project.

The following example reverts with panic: division or modulo by zero (0x12), it looks like it is an issue with QRDecomposition

diff --git a/scripts/multiple_linear_regression.js b/scripts/multiple_linear_regression.js
index ec3788a..479270d 100644
--- a/scripts/multiple_linear_regression.js
+++ b/scripts/multiple_linear_regression.js
@@ -17,12 +17,11 @@ async function main() {
   const solmate_demo = await SolMATe_demo.deploy();
 
   await solmate_demo.deployed();
-  const inputMat = [[43,1],[21,1],[25,1],[42,1],[57,1],[59,1]]
-  const b = [99,65,79,75,87,81]
+  const inputMat = [["2592000", "-2592000"], ["10000000000000000", "0"]];
+  const b = ["-2592000", "10000000000000000"];
   const result = await solmate_demo.multipleLinearRegression(inputMat, b);
-  console.log(result);
+  console.log(result.map(arr => arr.map(e => e.toString())));
 }
-
 // We recommend this pattern to be able to use async/await everywhere
 // and properly handle errors.
 main()