Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff4cbe7d1ba488fa36fd8a0e1ecc9562f9daef573377867fa0e655aa77911c17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^