Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c824d8f6d5808bfbf6af4c1662aa1f4a4b912d8dee6668aa77e05ab8710f6c96:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^