Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 052ade64f77abdceada6d790930caf95822c8986fb7028a9b681b8822e7441a9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^