Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ae8b2ee754f77812c043bb6f0d8d2a14742ce657368643a861478c1e6333b115:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^