Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 77dca9151e717ce47e3d8fc7f94b7cbf9e5fc6c7b37a98926b080e9cbd81a6ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^