Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f52362a551c25bd5198edb5154ee3f58558354a348b139e8f8421102fca6294b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^