Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5bb11d8659f752cc169ef26aa47e5c377df0fc6bcb95e0ec14f604e91cf9a8ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^