Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba2bbb65b9b499fd88d079d7e97fe9db095a48973223175437793c0f489599e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^