Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1d6953612c58ca890ede39ef1a6f70ff84084311f393263647d15c0dc5e2892:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^