Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d68cb115cda2e719980b06fd06c14fee0e276e296152cfce314cdd85759d352:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^