Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 86e2a9b8b07173aba68c5abc1774f8aed11ca7ea7fcd9fa6a5a2ee3e84fa1e86:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^