Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 077776ce4c984f26dd270dad874736a5e68a7af18d903ce6d4eca4944f748087:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^