Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 893f87aef40fd8aa247727b6d1c08301fe531d538202d8c257704332cc93ddc0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^