Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b69143adecbd72c629c77537f3ddc524243546fdbf870629f74e7fa0f6628741:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^