Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c735df0fc9b9dd0edde6bc6cc1d8f5fac037b00c7988527b716b0d7c80c659b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^