Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2918225e42df593988e3b4474235bd43e5f86df94e1caab6e127ec9498595408:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^