Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5275c5a8463e7d3166d8ff4f6db9b1d7bb8349d6cda0e0a1d6d3bab78e187b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^