Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a9886ada62f13c9d428598fb28e44c9b3d8dcd0b37c263c18c688ff924488a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^