Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f60c86f5c2321eee44da8aba987461da1a959f14896f43a86dbadee5475a8a5d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^