Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5b034fd6017c189309ba496ab24d9363a44c56e0934229ca8e50b80601290ed3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^