Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b5856ffae85dd317af6c7edaaac0c8033b19881de603fd75a12abb833ca36dfa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^