Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 655396c96c98786267d64702cfea07ffa37ecf9ede0380a4868cd435a355ba60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^