Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65b6f2981aec019db73c8a7e8579ee36853ca1321fe2a26033bf3e1132949715:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^