Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34bf7a076a646146c38aee506b965191e61d6ca43baf4ee0ff3039983d433566:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^