Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5fe8b6ba3a3ce0c89545d7083d1ef5fc103f8b3ecaec57b5f8550683a6e166b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^