Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 667c8b292ef4dd253e975c8534f4265b773af717d58d732053ad53ee7c0fbdd0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^