Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c9243d1fcc91676050bc01781a733b1f06b56207608d1acf8298858aa21ef7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^