Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5d88d0f78039c70239f8b7c4564331a8c6845dae0aca684b566fb0744487c32:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^