Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aa0bc76f9526db8142a2f188ba54fe9c4d0fa40aee93bc39a7a7a95455da4eed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^