Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b9331e6c5d5a91d0e466160964a9e1ed0d49d50502ccf45af5774c4cadf3eb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^