Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a146b4325662fb5d6448391159b6f0923629911e9f3089ab775e7432a65a3f81:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^