Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f555a8a8da6042af2793a8688d7c562b090e5a469a91d9c9488235c36967cc86:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^