Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a95c16dc6aac21c4064c4f99aae416610838eb23731485ada83134b13857627d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^