Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f44f3d7a535fa7ab4fadcffe68b04118058ca8604908082664a099f259b6c326:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^