Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5026cfa67256020dea673b8d9d3e9723151573a74608076dcb72d448df41ef24:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^