Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 63055e0c50cfd10cbb29c4aa9a9eba0d1f45aa89788f88ba6fd75e9498db1966:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^