Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05c701513a48c218d69b32322cc08d9eb944829c421f998f786538fbb8b99224:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^