Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e53d22f4ee1af678eb946262d4e16f412401f8c3a646b4b631a1b9201113887:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^