Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f17ef043d28395c764419edb11aed9e0865db365c231a5c63e1e2155f844bbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^