Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c4b9e1057d7da9863ff79a15232b8b9c263e469ffc520c764935e7e38222eed0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^