Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a3360575ba97e895caf374e28c5a44059d0f3da1f178b484c81d618c4a388459:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^