Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f669a8974712ebf9660bdc27727cb753fbfe4f42fbf70a775cc795fea366da43:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^