Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43c9d269ad4cb88b49cd6f818971f7c9dce564c535137092021e29107cbdaad5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^