Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d021d6377465468184d7dfd1ee910b834af4978306320b2a3c0fc2d102bf237:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^