Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dec51c5cd386f1e7b5f662ecc1aa7a1f4b2e9ff7e3cc4b3266d066a21c5199ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^