Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 19094992b31079fe5471302a65acf37bd9e5a706800fad9983fb4e2af9f45cc3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^