Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6c8b8aaf89821d973618c7df703221909cb66faf4cce83af4cd8b922f45ee12:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^